一、确定配置。选购电脑前,用户应根据自己的用途来确定电脑的配置情况,如:一般初学或文字处理用的,主钟频率不必太高;工程或科研等用的可选主钟频率高一些,内存用量大一些,硬盘容量也尽可能大些;如需观赏CD、VCD的,可选配多媒体......盲目选购高配置的电脑,所谓“一步到位”的想法,在电脑产品上不太适合,因为电脑的发展极快,软件的更新更无止境,目前电脑的兼容性和可扩充性较好,所以可根据自己的实际使用情况和经济能力,选择适用的电脑。二、品牌选择。从品牌讲,市场上的电脑有3种:进口品牌机、国产品牌机和无牌拼装机。购买何种品牌的电脑,用户可根据自己的爱好、经济能力和用途来选择。建议应买有品牌的电脑,不要买无牌拼装机。因为“三无”产品是属于非法销售,虽然价格可能便宜些,但质量和今后的售后服务难以保证。任何品牌机均应有中文标明产品名称和产地,购买进口品牌机,更应注意其产地,以便分清是原装进口还是散件进口、国内组装,必要时可请厂商 First, determine the configuration. Before choosing a computer, the user should determine the configuration of the computer according to his / her use. For example, it is generally used for beginners or word processing. The frequency of the master clock need not be too high. The frequency of an optional master clock used in engineering or research is higher. The memory The amount of larger, hard drive capacity as much as possible; for viewing CD, VCD, optional multimedia ... blindly buy high-profile computer, the so-called “one-stop” idea, the computer The product is not suitable, because the rapid development of the computer, software updates more endless, the current compatibility and scalability of the computer better, so according to their actual use and economic ability, choose the appropriate computer. Second, the brand choice. Speaking from the brand, there are three kinds of computers on the market: imported brand machines, domestic brand machines and unlicensed assembly machines. What brand of computer to buy, users can choose according to their hobbies, financial ability and purpose. Proposed to buy a brand of computer, do not buy unlicensed assembly machine. Because “three no ” products are illegal sales, although the price may be cheaper, but the quality and future service is difficult to guarantee. Any brand of machine should be marked with Chinese product name and origin, the purchase of imported brand machine, should pay attention to its origin, in order to distinguish between imported or imported parts, domestic assembly, if necessary, please manufacturers