现代社会电脑的家庭普及率日渐增高，电脑的家教、娱乐、理财、写作、通讯等多种功能吸引着越来越多的家庭投资，而对于绝大多数消费者来说，对电脑仅是一知半解，甚至根本就是“门外汉”。那么“门外汉”买电脑怎样才不至于遭殃呢？ 买前先学点电脑常识 如果你对电脑常识一无 In modern society, the popularity of computers in the home is increasing. More and more families invest in such functions as tutoring, entertainment, money management, writing and communication of computers. For the vast majority of consumers, they only know a little about computers , Or even simply “layman.” So “layman” to buy a computer how not to suffer it? Learn points before buying computer knowledge if you know nothing about the computer