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目前,市场上计算机品种繁多,价格相差悬殊,计算机公司不乏鱼龙混杂,给中小学校选购计算机带来了很多麻烦。购机者如果掌握一些计算机硬件知识和测试方法,对选购计算机将有很大帮助。在目前PC系列计算机中,型号有286,386,486和最新的奔腾计算机,因286已属淘汰机型,故购机时不作考虑。根据国内外计算机软件和硬件发展形势及我国中小学校情况,建议中小学校购机应以386,486型计算机为主,以适应教学和未来发展的需要。
At present, there are a large variety of computers on the market and disparities in prices. There is no shortage of computer companies involved in this area, posing a lot of troubles to the purchase of computers by primary and secondary schools. Purchaser who has some computer hardware knowledge and test methods, the purchase of computers will be of great help. In the current PC series of computers, the models are 286,386,486 and the latest Pentium computer, because 286 has been eliminated models, it is not taken into account when purchasing. According to the development of computer software and hardware at home and abroad and the situation of primary and secondary schools in our country, it is suggested that primary and secondary school purchase should be based on computer 386 and 486 in order to meet the needs of teaching and future development.