学校开放机房接纳的上机用户来源广,因要满足各种使用需求,计算机内安装的软件品种繁多,使用频率高,上机者水平各异,软硬环境的维护工作量都很大。有些学校因软硬环境的维护力量跟不上,为了保证正常的计算机实践性教学用机,往往不敢实行全天候开放,导致了计算机设备的利用率很? Schools to open the computer room to accept a wide range of users on the machine, in order to meet the various needs of the use of computer software installed in a wide range of high frequency of use on the level of different hardware and software maintenance workload are great. Some schools can not keep up with the maintenance efforts due to the hard and soft environments. In order to ensure the normal teaching of computer practical teaching, they are often not allowed to open around the clock and cause the utilization rate of computer equipment to be very high.