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【Abstract】 The development of computer application technology for people living and working has a very important significance. Dependent on computers are increasingly high. It put forward the development of computer application technology higher requirements. Only constant reform and renewal can meet the needs of social development. It is the only way to meet the development of the concept of sustainable development， and provide ongoing tech driving force for China's development. Based on this， the development trend of computer technology is discussed.
【Key Words】 Computer； application technology； problems； countermeasures； trends
Introduction：
As we all know， computer application technology is a highly technical applications， although its application in the same time there are some problems， but from a global point of view， the development of computer application technology is extremely fast， extremely alarming， from the initial very large miniature laptop computer to now， from the original behind the software， application technology is now so convenient to the computer application technology. Therefore， experts predict that the development of computer technology in the near future will show network platform， object-oriented technology， system components， the product in the field of the development process， production scale， the trend of international competition. Until then， computer application technology will become more popular， has become an emerging technology that truly benefit the public.
1. Overview of Computer Application Technology
1.1 Computer feature
Computer has controllability and maneuverability， along with the development of technology， many companies are beginning to plant the introduction of advanced unmanned automated production machines. This machine does not require manipulation， only need to enter the relevant procedures on a computer so that he can work automatically. The main technical and there is a computer control software， all data is edited in the future， the input to the machine control software on it. Many of the world's major works are operated by a computer-controlled， such as the Three Gorges Dam， from its release on to the closing， water， electricity output， the shipping channel clearance， etc. are controlled by the computer to complete integration . Application of computer technology to provide a lot of convenience to people's lives， whether in business， engineering， or construction of the building units by the computer can enhance their efficiency， improve the working environment， such as for nuclear power plants running， from its start running to the official power， this whole process is a computer into a unified control operations. Now in the operation of computer management to manipulate a lot of engineering has become an integral part of it. 1.2 Important role of computer applications
1.2.1 Improved our office mode， improve work efficiency
Before computer technology have been developed， the Chinese government and major enterprises in the daily office activities， mainly in manual bookkeeping， manual collection of information based. This office mode， mainly on the strength of human resources， to complete a work in process， will spend a lot of manpower， material and financial resources， is not conducive to the effective use of resources. With the development of computer application technology， a new office model emerged - office automation. The so-called office automation， refers to the various units of computer technology into the daily office activities， with the power of computer networks to gather information， process information， and transmit information. In office automation model， companies can carry out various business activities through a computer network， which greatly improves the efficiency of enterprises.
1.2.2 Promote the learning and teaching mode change
Modern network multimedia teaching methods， that is， on the basis of computer application development and born out of a new teaching mode. In the multimedia teaching mode， the teacher's teaching methods， no longer chalk， blackboard-based， but with the multimedia screen， to show students a variety of sounds， pictures and text messages. Multimedia screen and network resources colorful richness， effectively improve the delivery of the course teachers and make up the traditional teaching model deficiencies. In addition， under the multimedia mode， the way students learn has also been changed accordingly. For example， in the traditional mode of teaching， textbooks for students to acquire knowledge of the main channel， while in the case of multimedia teaching mode applications and evolving information network， students can get a lot of information through the network， and constantly enrich their brain， constantly improve their own knowledge structure.
2. Current development of computer applications
In recent years， the popularity of information technology continues to accelerate， on to the national government to the people travel daily to work， have to participate in computer-related technology， following on from the four aspects of the current development of computer technology will be brief.
2.1 Commercial application in the field of computer technology
Computer application technology in the commercial sector to develop e-commerce the most representative. Our e-commerce since 2002 has begun to enter the full application of the popular stage， accompanied by the relevant regulations and policies after continuous improvement and government departments attach great importance to the development of high-speed e-commerce market entry period. Followed by a large number of virtual trading outlets and emerging markets have sprung up， more and more people began to join them to complete their daily shopping or trade through the network platform. Now it has become one of the largest trading patterns， you can say that the development of computer application technology creating a successful e-commerce， and e-commerce development of the computer industry also provides an effective force. 2.2 Government work in computer applications
Borrowed by the popularity of computer applications， government departments have begun to gradually implement part of the daily work of the networked office. Through this new office model， effectively promote communication and exchange of ordinary people and government departments to facilitate the government to understand the true aspirations of the people. At the same time the public through the information network platform， increasing the transparency of government work， to facilitate the people to supervise and manage the work of the government， helping ease the tight 張官民 relations， so as to realize a substantial increase in government office building efficient and harmonious society.
2.3 Education in computer applications
So far， China has carried out tens of thousands of primary and secondary courses related to computer applications， the popularity of multimedia technology has become increasingly widespread. Through the relevant computer application technology， teachers by making relevant courseware can change the traditional teaching model boring， so that the classroom atmosphere became more active， so that imparting knowledge is more vivid. In this way not only to achieve the teaching content enrichment， but also improve the attractiveness of teaching students. In addition， various entrance examination results announced query also rely on the Internet for publication； marking the entrance to the electronic scoring started in place of traditional scoring methods. These changes are all described in the promotion of computer technology changed our traditional teaching concepts while also greatly contributed to the information construction of China's educational undertakings.
2.4 Public transport in computer applications
I do most of the world's most populous country， China's public transport is facing enormous challenges， and the development of computer technology， the effective promotion of improved public transport pressure. Through the use of computer-related technology Dun， people can stay at home to achieve the desired tickets， airline tickets and other real-time purchase， greatly facilitate people's daily travel. In addition， R & D applications also transport vehicle navigation system pressure relief improves greatly facilitated by the in-car navigation systems and supporting facilities， drivers can achieve real-time traffic control， ease its always choose the best route， as far as possible to avoid encounter traffic jams and other phenomena； universal application of electronic eye is greatly reduced the occurrence of traffic violations， which greatly promoted the development of traffic safety. 3. Computer technology in science and technology in
Computer not only has a strong storage function， operation and control functions while the computer as well as a strong input and output functions， that is， these features greatly improve the computational efficiency， saves time， but also saves costs， manufacturing more scientific than the traditional industrial design， standardized， accurate. Then meet the various needs of industrial production depending on the software.
3.1 Image processing
This software can help people on the picture you want to modify any graphics and design modifications. Generally used for advertising design， character portrait， and architectural drawings design. In digital image processing computer to play a huge role in the use of PhotoShop software， and CorelDRAW software， based on a computer-based on the realization of image information processing， not only allows people to achieve satisfactory results pictures， but also can adjust the picture size ， sharpness， background color， and other functions， can achieve optimization of image processing， play an extremely important role in the field of architectural design， the field current in the film.
3.2 Multimedia
It can be synthesized on a unified treatment of different formats of video， audio， its playback， but also video， audio clips. Multimedia can set text， sound， pictures as a whole， the information is integrated to show up， can stimulate people's interest in learning， but also can focus people's attention， through the visual and auditory integrated manner， within the knowledge of multimedia software presented to life is easier to be accepted. Multimedia applications in the computer CAI courseware [2]， the effective integration of computer technology， development and application of CAI software， multimedia software maintenance update to improve the speed， but also can better meet user needs.
3.3 Word Processing
For example， in the preparation of the project document， can be applied to computer technology， the use of computer word processing software， applications software development， engineering data Word2010， you can ensure that users according to their needs for information document layout， and the software also provides users with a lot of editing techniques， In the preparation of engineering data， the use of these techniques can achieve timely documentation of editing. In the preparation of engineering data， the application Word2010 not want to be entered for the page number of the page， you can apply sub-section technique to achieve the pages do not need to insert a page number， to ensure project information document cover， accuracy title page， preface and directories， text structure， improve project write data readability； For the realization of the merger document is also very simple， not only to ensure consistent merge multiple documents， but also can open one of the merged document， save it as a new document， easy operation merge multiple documents， data written to meet the actual demand ； application software development， computer engineering data Word2010， you can achieve sub-chapter document engineering data management， and for each chapter heading， can be numbered according to the actual needs. Word2010 data in formulas， data tables， to meet the needs of engineering data editing， greatly enhance the efficiency of engineering data written. Word2010 and applications written information， but also to achieve the additions and deletions to the information management， with some flexibility to meet changes in demand for writing data to ensure the accuracy of the information prepared by the project to improve the write speed， shorten the time of writing data. 3.4 Communications software
In computer tops QQ， MSN， etc. can be with other people online for text， voice and video communication. Such is the distance with anyone closer together. In business management， communication between people using computer software that can send and receive fax messages， and can also be achieved by scanning the document， charts and real-time transfer photos， not only simplify business management procedures， closing distance， so that people can long-distance communications， communication is more convenient.
3.5 Network technology
Use the Internet on a computer， you can do "not home that world affairs." In addition， there are a lot of problems can be answered by a computer search， is a truly a "encyclopedic teacher." And the use of computer network technology can also be a reality for coal mining， building construction enterprise network security monitoring， not only to optimize business management processes， but also allows people to eliminating A puzzled by the network， the computer network as a huge knowledge network system [4]， as those who need it to provide a wide range of services.
4. Computer problems in the field of applied technology
4.1 Computer Application Technology universal enough. Important way to use your computer even after all aspects have been for most number of people to understand， but our country there are very few people who have access to this door application， that there are a lot of people simply do not have access to a computer application technology， which the first computer application to our technical innovation brought some influence， there is contact our computer applications now most of them are young people， including some middle-aged， but the proportion of the elderly accounted for very little， so the age gap tends to cause us to create out of the computer application technology could not take care of some of the needs of the elderly， there is now the price of computers still belongs to your side， which resulted in the distribution of computers mainly in some large inside the city， and for some children because of economic problems in rural areas simply can not lift the computer， let alone knowledge of computer application technology， and one of the reasons for this is the lack of popularity of computer technology， but also our need to address a a big problem， so to cause populations to take care of all aspects， to let computers gained popularity all over the country， this is the most difficult step， China should be taken seriously and addressed. 4.2 Devoted to the research and development of computer application technology staff professional quality is not enough. Now you want to develop computer application technology， the main problem is the reserves of professionals， the problem facing our country at this stage in terms of staff numbers is not enough but is now engaged in computer application technology staff professional quality is not perfect， computer application technology research and development is a need for a high professional quality of the task， but as more and more aspects of this stage in the calculation of the number of people there， which to a certain extent because of the increased number of people， often professionals， professional quality can not be guaranteed ， plus many bosses in order to reduce the company's budget， which for many newly graduated undergraduate application technology into the company's R & D system， these young people have no work experience tend to delay the application of technology development process， because these just graduate students have learned in school is very limited， which will appear in some places because of work experience or professional reasons affecting the quality of innovation， there is now a lot of the number of technical staff in order to pursue or to advance complete the task， while ignoring the pursuit of quality， this phenomenon can also cause some problems of computer technology innovation， need our immediate attention.
4.3 Application of computer technology in the presence of security often can not be guaranteed. In the network there are many strangers exist， so there is inevitably some dangerous situations. When coupled with the Internet are often exposed some security incidents， such as leakage of personal information， so many people registered some dating sites on the network in order to guarantee the security of the information we registered some false personal information， which also led to some network fraud and even then there were three of. In this era of information explosion， information security has been a troubled people's problems. The reason， the first question should be attributed to computer technology， comparison of some software， due to research and development experts failed to update， thus resulting in a lot of loopholes. Of course， does not rule out the existence of some illegal elements malicious abuse， so the application of computer technology to the development of the first people to protect network security， so security issues to the first place， the only way we will be better in the development of computer technology. 5. Problems in computer application technology solutions
5.1 increase the popularity of computers and computer application technology
To increase the computer application technology innovation first to popularize knowledge of computer application technology [2]， this popularity must be a wide range， including some elderly and some remote mountainous areas， we must first develop some relatively simple software， this software does not require any foundation， that older people can play， you can also develop some singing in the application of technology， which would have been more favored by the elderly， let the world come to older computer application technology， which will let the elderly added to speed up the computer application technology innovation on the road in the past， there is our country can develop some policies that we buy a computer when you can get some subsidies， the only way the computer will be faster into people's world， especially for some poor village， we can set the strength of the whole society in all aspects， to help put the computer into some poor village children on hand， so that these children are exposed to computers， these kids will be on the future of the computer application of technological innovation to make some practical recommendations to try to own a force， only our people for all kinds of computer technology some suggestions that China will achieve better computer application technology innovation， our computers will better service to us.
5.2 Increase the professional quality of the training of professional and technical personnel
The issue of professional and technical personnel， we must first solve the shortage of professional and technical personnel of some companies， we can cooperate with some schools， some students have genuine talent introduced to the company in the past， to help us solve the shortage of staff questions and to help us develop higher quality applications technology， then is to develop the professional quality of our professionals can conduct some training on a regular basis [3]， for our developers to professional training， if able to do so we can send our employees go abroad some well-known institutions of higher learning， or some well-known companies to carry out studies， the only way to better develop the potential of our employees， we can also invite some computer application technology experts to carry out some of the lectures， to develop our the quality of staff. Only with a good staff， we will have a better computer application technology innovation. 5.3 Elimination of computer technology in safety hazards
We first need to do is develop some some applications to protect computer security technology to protect our network environment， only to solve the security problems， our innovation in order to make progress. The first is to firewall technology innovation， network isolation original form is the segment of isolation， because communication between different segments connected via a router， not to restrict interoperability between certain segments， or conditionally interoperability ， appeared in the access control technology， also appeared firewall， the firewall is different internetworking initial security gateway. Then is to develop some multiple security gateway technology， multiple security gateway is on the gates set up a few points， with the functions of the division of labor， there is verification pieces have checked luggage， there are drug investigation， have the investigation spy， you can protect our computer from all aspects， and finally is to open wholesale brake technology， Gatekeeper security ideas from the "do not connect." Not simultaneously connect two networks via an intermediate buffer to "ferry" business data， business to achieve interoperability， "no connection" in principle the possibility of invasion is much smaller， so we must be in the calculations.
6. Computer application technology trends
6.1 the miniaturization of computer applications
Since the eighties of last century， with the advent of micro-channel processor， the cost of computers has not only been substantially reduced， the volume also started getting smaller and smaller. Accompanied by a high-speed software industry progress， the degree of convenient computer operating system has been greatly improved. With the next three years to break through the theory and technology， the use of microcomputers has entered all aspects of society， has become one of the indispensable necessities of the people. Such as computer experience from desktop - LCD Computer - Notebook - Tablet PC Pocket PC -IPAD change， this series bring people to facilitate progress in life and also reveals miniaturized computer application will be an important development in the future direction.
6.2 Networked computer applications
In today's world has entered the age of the Internet， people borrow from computers and networks around the world to achieve a connection， but also revolutionized people's traditional way of life. Through the network we can not only through the microblogging， MSN， OICQ other means to achieve real-time exchange of information resources can also access （Google， Yahoo， Baidu， etc.） through the network， to share educational resources （distance education， literature and reading ） and a variety of merchandise purchases， which are a great convenience to our daily lives， especially the emergence of wireless networks makes it increasingly easy to use on the network， will become more advanced in the future networked computer applications. 6.3 Intelligent computer applications
With modern computer with powerful computing capabilities， but compared with the human logic of their thinking ability and intelligence level remains to be improved， how to make the computer capable of better response of the human mind， it has a logical judgment， be better achieved with humans the exchange has been a researcher with the computer application subject of concern， and it will continue to be one of the main direction of the future development of computer application technology.
6.4 Giant of computer applications
Along with people in various fields since the computer more and more intense， people respect the speed and storage space on your computer and other requirements are also increasing， especially in research and education and military technology particularly strict requirements， high-performance large-scale， supercomputer will also become the direction of computer application development.
7. Conclusion
The modern era of information technology has entered the computer age， the development of computer technology can bring to our lives a lot of convenience， we want to make full use of the power of computer technology to promote greater development of our society. Therefore， the officer should apply to the status quo of the computer recognize these deficiencies and to actively take steps to be improved to promote the development of computer technology to better serve our social and economic contribution.
References：
[1] Lang petrels. Status quo and development trend of Computer Applications [J]. Chinese Science and Technology Overview， 2012.
[2] Gong Bingzheng. Retrospect and Prospect of computer application is the development of [J]. Automation Expo 2013.
[3] Maneuvering. Use of computer technology in the design of new materials and building materials quality detection [J]. MATERIALS Application 201 021 （14）.
[4] Dong Mei Computer Technology in Library and Archives in engineering design [J]. Lantern World 201 106 （34） 45-46.
[5] Liu Hongsheng Ge Army. Application of Computer IT in Project Construction Management [J]. Chifeng College （Natural Science Edition） 201 224 （32）.
【Key Words】 Computer； application technology； problems； countermeasures； trends
Introduction：
As we all know， computer application technology is a highly technical applications， although its application in the same time there are some problems， but from a global point of view， the development of computer application technology is extremely fast， extremely alarming， from the initial very large miniature laptop computer to now， from the original behind the software， application technology is now so convenient to the computer application technology. Therefore， experts predict that the development of computer technology in the near future will show network platform， object-oriented technology， system components， the product in the field of the development process， production scale， the trend of international competition. Until then， computer application technology will become more popular， has become an emerging technology that truly benefit the public.
1. Overview of Computer Application Technology
1.1 Computer feature
Computer has controllability and maneuverability， along with the development of technology， many companies are beginning to plant the introduction of advanced unmanned automated production machines. This machine does not require manipulation， only need to enter the relevant procedures on a computer so that he can work automatically. The main technical and there is a computer control software， all data is edited in the future， the input to the machine control software on it. Many of the world's major works are operated by a computer-controlled， such as the Three Gorges Dam， from its release on to the closing， water， electricity output， the shipping channel clearance， etc. are controlled by the computer to complete integration . Application of computer technology to provide a lot of convenience to people's lives， whether in business， engineering， or construction of the building units by the computer can enhance their efficiency， improve the working environment， such as for nuclear power plants running， from its start running to the official power， this whole process is a computer into a unified control operations. Now in the operation of computer management to manipulate a lot of engineering has become an integral part of it. 1.2 Important role of computer applications
1.2.1 Improved our office mode， improve work efficiency
Before computer technology have been developed， the Chinese government and major enterprises in the daily office activities， mainly in manual bookkeeping， manual collection of information based. This office mode， mainly on the strength of human resources， to complete a work in process， will spend a lot of manpower， material and financial resources， is not conducive to the effective use of resources. With the development of computer application technology， a new office model emerged - office automation. The so-called office automation， refers to the various units of computer technology into the daily office activities， with the power of computer networks to gather information， process information， and transmit information. In office automation model， companies can carry out various business activities through a computer network， which greatly improves the efficiency of enterprises.
1.2.2 Promote the learning and teaching mode change
Modern network multimedia teaching methods， that is， on the basis of computer application development and born out of a new teaching mode. In the multimedia teaching mode， the teacher's teaching methods， no longer chalk， blackboard-based， but with the multimedia screen， to show students a variety of sounds， pictures and text messages. Multimedia screen and network resources colorful richness， effectively improve the delivery of the course teachers and make up the traditional teaching model deficiencies. In addition， under the multimedia mode， the way students learn has also been changed accordingly. For example， in the traditional mode of teaching， textbooks for students to acquire knowledge of the main channel， while in the case of multimedia teaching mode applications and evolving information network， students can get a lot of information through the network， and constantly enrich their brain， constantly improve their own knowledge structure.
2. Current development of computer applications
In recent years， the popularity of information technology continues to accelerate， on to the national government to the people travel daily to work， have to participate in computer-related technology， following on from the four aspects of the current development of computer technology will be brief.
2.1 Commercial application in the field of computer technology
Computer application technology in the commercial sector to develop e-commerce the most representative. Our e-commerce since 2002 has begun to enter the full application of the popular stage， accompanied by the relevant regulations and policies after continuous improvement and government departments attach great importance to the development of high-speed e-commerce market entry period. Followed by a large number of virtual trading outlets and emerging markets have sprung up， more and more people began to join them to complete their daily shopping or trade through the network platform. Now it has become one of the largest trading patterns， you can say that the development of computer application technology creating a successful e-commerce， and e-commerce development of the computer industry also provides an effective force. 2.2 Government work in computer applications
Borrowed by the popularity of computer applications， government departments have begun to gradually implement part of the daily work of the networked office. Through this new office model， effectively promote communication and exchange of ordinary people and government departments to facilitate the government to understand the true aspirations of the people. At the same time the public through the information network platform， increasing the transparency of government work， to facilitate the people to supervise and manage the work of the government， helping ease the tight 張官民 relations， so as to realize a substantial increase in government office building efficient and harmonious society.
2.3 Education in computer applications
So far， China has carried out tens of thousands of primary and secondary courses related to computer applications， the popularity of multimedia technology has become increasingly widespread. Through the relevant computer application technology， teachers by making relevant courseware can change the traditional teaching model boring， so that the classroom atmosphere became more active， so that imparting knowledge is more vivid. In this way not only to achieve the teaching content enrichment， but also improve the attractiveness of teaching students. In addition， various entrance examination results announced query also rely on the Internet for publication； marking the entrance to the electronic scoring started in place of traditional scoring methods. These changes are all described in the promotion of computer technology changed our traditional teaching concepts while also greatly contributed to the information construction of China's educational undertakings.
2.4 Public transport in computer applications
I do most of the world's most populous country， China's public transport is facing enormous challenges， and the development of computer technology， the effective promotion of improved public transport pressure. Through the use of computer-related technology Dun， people can stay at home to achieve the desired tickets， airline tickets and other real-time purchase， greatly facilitate people's daily travel. In addition， R & D applications also transport vehicle navigation system pressure relief improves greatly facilitated by the in-car navigation systems and supporting facilities， drivers can achieve real-time traffic control， ease its always choose the best route， as far as possible to avoid encounter traffic jams and other phenomena； universal application of electronic eye is greatly reduced the occurrence of traffic violations， which greatly promoted the development of traffic safety. 3. Computer technology in science and technology in
Computer not only has a strong storage function， operation and control functions while the computer as well as a strong input and output functions， that is， these features greatly improve the computational efficiency， saves time， but also saves costs， manufacturing more scientific than the traditional industrial design， standardized， accurate. Then meet the various needs of industrial production depending on the software.
3.1 Image processing
This software can help people on the picture you want to modify any graphics and design modifications. Generally used for advertising design， character portrait， and architectural drawings design. In digital image processing computer to play a huge role in the use of PhotoShop software， and CorelDRAW software， based on a computer-based on the realization of image information processing， not only allows people to achieve satisfactory results pictures， but also can adjust the picture size ， sharpness， background color， and other functions， can achieve optimization of image processing， play an extremely important role in the field of architectural design， the field current in the film.
3.2 Multimedia
It can be synthesized on a unified treatment of different formats of video， audio， its playback， but also video， audio clips. Multimedia can set text， sound， pictures as a whole， the information is integrated to show up， can stimulate people's interest in learning， but also can focus people's attention， through the visual and auditory integrated manner， within the knowledge of multimedia software presented to life is easier to be accepted. Multimedia applications in the computer CAI courseware [2]， the effective integration of computer technology， development and application of CAI software， multimedia software maintenance update to improve the speed， but also can better meet user needs.
3.3 Word Processing
For example， in the preparation of the project document， can be applied to computer technology， the use of computer word processing software， applications software development， engineering data Word2010， you can ensure that users according to their needs for information document layout， and the software also provides users with a lot of editing techniques， In the preparation of engineering data， the use of these techniques can achieve timely documentation of editing. In the preparation of engineering data， the application Word2010 not want to be entered for the page number of the page， you can apply sub-section technique to achieve the pages do not need to insert a page number， to ensure project information document cover， accuracy title page， preface and directories， text structure， improve project write data readability； For the realization of the merger document is also very simple， not only to ensure consistent merge multiple documents， but also can open one of the merged document， save it as a new document， easy operation merge multiple documents， data written to meet the actual demand ； application software development， computer engineering data Word2010， you can achieve sub-chapter document engineering data management， and for each chapter heading， can be numbered according to the actual needs. Word2010 data in formulas， data tables， to meet the needs of engineering data editing， greatly enhance the efficiency of engineering data written. Word2010 and applications written information， but also to achieve the additions and deletions to the information management， with some flexibility to meet changes in demand for writing data to ensure the accuracy of the information prepared by the project to improve the write speed， shorten the time of writing data. 3.4 Communications software
In computer tops QQ， MSN， etc. can be with other people online for text， voice and video communication. Such is the distance with anyone closer together. In business management， communication between people using computer software that can send and receive fax messages， and can also be achieved by scanning the document， charts and real-time transfer photos， not only simplify business management procedures， closing distance， so that people can long-distance communications， communication is more convenient.
3.5 Network technology
Use the Internet on a computer， you can do "not home that world affairs." In addition， there are a lot of problems can be answered by a computer search， is a truly a "encyclopedic teacher." And the use of computer network technology can also be a reality for coal mining， building construction enterprise network security monitoring， not only to optimize business management processes， but also allows people to eliminating A puzzled by the network， the computer network as a huge knowledge network system [4]， as those who need it to provide a wide range of services.
4. Computer problems in the field of applied technology
4.1 Computer Application Technology universal enough. Important way to use your computer even after all aspects have been for most number of people to understand， but our country there are very few people who have access to this door application， that there are a lot of people simply do not have access to a computer application technology， which the first computer application to our technical innovation brought some influence， there is contact our computer applications now most of them are young people， including some middle-aged， but the proportion of the elderly accounted for very little， so the age gap tends to cause us to create out of the computer application technology could not take care of some of the needs of the elderly， there is now the price of computers still belongs to your side， which resulted in the distribution of computers mainly in some large inside the city， and for some children because of economic problems in rural areas simply can not lift the computer， let alone knowledge of computer application technology， and one of the reasons for this is the lack of popularity of computer technology， but also our need to address a a big problem， so to cause populations to take care of all aspects， to let computers gained popularity all over the country， this is the most difficult step， China should be taken seriously and addressed. 4.2 Devoted to the research and development of computer application technology staff professional quality is not enough. Now you want to develop computer application technology， the main problem is the reserves of professionals， the problem facing our country at this stage in terms of staff numbers is not enough but is now engaged in computer application technology staff professional quality is not perfect， computer application technology research and development is a need for a high professional quality of the task， but as more and more aspects of this stage in the calculation of the number of people there， which to a certain extent because of the increased number of people， often professionals， professional quality can not be guaranteed ， plus many bosses in order to reduce the company's budget， which for many newly graduated undergraduate application technology into the company's R & D system， these young people have no work experience tend to delay the application of technology development process， because these just graduate students have learned in school is very limited， which will appear in some places because of work experience or professional reasons affecting the quality of innovation， there is now a lot of the number of technical staff in order to pursue or to advance complete the task， while ignoring the pursuit of quality， this phenomenon can also cause some problems of computer technology innovation， need our immediate attention.
4.3 Application of computer technology in the presence of security often can not be guaranteed. In the network there are many strangers exist， so there is inevitably some dangerous situations. When coupled with the Internet are often exposed some security incidents， such as leakage of personal information， so many people registered some dating sites on the network in order to guarantee the security of the information we registered some false personal information， which also led to some network fraud and even then there were three of. In this era of information explosion， information security has been a troubled people's problems. The reason， the first question should be attributed to computer technology， comparison of some software， due to research and development experts failed to update， thus resulting in a lot of loopholes. Of course， does not rule out the existence of some illegal elements malicious abuse， so the application of computer technology to the development of the first people to protect network security， so security issues to the first place， the only way we will be better in the development of computer technology. 5. Problems in computer application technology solutions
5.1 increase the popularity of computers and computer application technology
To increase the computer application technology innovation first to popularize knowledge of computer application technology [2]， this popularity must be a wide range， including some elderly and some remote mountainous areas， we must first develop some relatively simple software， this software does not require any foundation， that older people can play， you can also develop some singing in the application of technology， which would have been more favored by the elderly， let the world come to older computer application technology， which will let the elderly added to speed up the computer application technology innovation on the road in the past， there is our country can develop some policies that we buy a computer when you can get some subsidies， the only way the computer will be faster into people's world， especially for some poor village， we can set the strength of the whole society in all aspects， to help put the computer into some poor village children on hand， so that these children are exposed to computers， these kids will be on the future of the computer application of technological innovation to make some practical recommendations to try to own a force， only our people for all kinds of computer technology some suggestions that China will achieve better computer application technology innovation， our computers will better service to us.
5.2 Increase the professional quality of the training of professional and technical personnel
The issue of professional and technical personnel， we must first solve the shortage of professional and technical personnel of some companies， we can cooperate with some schools， some students have genuine talent introduced to the company in the past， to help us solve the shortage of staff questions and to help us develop higher quality applications technology， then is to develop the professional quality of our professionals can conduct some training on a regular basis [3]， for our developers to professional training， if able to do so we can send our employees go abroad some well-known institutions of higher learning， or some well-known companies to carry out studies， the only way to better develop the potential of our employees， we can also invite some computer application technology experts to carry out some of the lectures， to develop our the quality of staff. Only with a good staff， we will have a better computer application technology innovation. 5.3 Elimination of computer technology in safety hazards
We first need to do is develop some some applications to protect computer security technology to protect our network environment， only to solve the security problems， our innovation in order to make progress. The first is to firewall technology innovation， network isolation original form is the segment of isolation， because communication between different segments connected via a router， not to restrict interoperability between certain segments， or conditionally interoperability ， appeared in the access control technology， also appeared firewall， the firewall is different internetworking initial security gateway. Then is to develop some multiple security gateway technology， multiple security gateway is on the gates set up a few points， with the functions of the division of labor， there is verification pieces have checked luggage， there are drug investigation， have the investigation spy， you can protect our computer from all aspects， and finally is to open wholesale brake technology， Gatekeeper security ideas from the "do not connect." Not simultaneously connect two networks via an intermediate buffer to "ferry" business data， business to achieve interoperability， "no connection" in principle the possibility of invasion is much smaller， so we must be in the calculations.
6. Computer application technology trends
6.1 the miniaturization of computer applications
Since the eighties of last century， with the advent of micro-channel processor， the cost of computers has not only been substantially reduced， the volume also started getting smaller and smaller. Accompanied by a high-speed software industry progress， the degree of convenient computer operating system has been greatly improved. With the next three years to break through the theory and technology， the use of microcomputers has entered all aspects of society， has become one of the indispensable necessities of the people. Such as computer experience from desktop - LCD Computer - Notebook - Tablet PC Pocket PC -IPAD change， this series bring people to facilitate progress in life and also reveals miniaturized computer application will be an important development in the future direction.
6.2 Networked computer applications
In today's world has entered the age of the Internet， people borrow from computers and networks around the world to achieve a connection， but also revolutionized people's traditional way of life. Through the network we can not only through the microblogging， MSN， OICQ other means to achieve real-time exchange of information resources can also access （Google， Yahoo， Baidu， etc.） through the network， to share educational resources （distance education， literature and reading ） and a variety of merchandise purchases， which are a great convenience to our daily lives， especially the emergence of wireless networks makes it increasingly easy to use on the network， will become more advanced in the future networked computer applications. 6.3 Intelligent computer applications
With modern computer with powerful computing capabilities， but compared with the human logic of their thinking ability and intelligence level remains to be improved， how to make the computer capable of better response of the human mind， it has a logical judgment， be better achieved with humans the exchange has been a researcher with the computer application subject of concern， and it will continue to be one of the main direction of the future development of computer application technology.
6.4 Giant of computer applications
Along with people in various fields since the computer more and more intense， people respect the speed and storage space on your computer and other requirements are also increasing， especially in research and education and military technology particularly strict requirements， high-performance large-scale， supercomputer will also become the direction of computer application development.
7. Conclusion
The modern era of information technology has entered the computer age， the development of computer technology can bring to our lives a lot of convenience， we want to make full use of the power of computer technology to promote greater development of our society. Therefore， the officer should apply to the status quo of the computer recognize these deficiencies and to actively take steps to be improved to promote the development of computer technology to better serve our social and economic contribution.
References：
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