大家都知道键盘是计算机配件中一个非常不起眼的部件,其价格低廉,配计算机时往往被作为赠品赠送。但它却是录入汉字、符号和字母时必不可少的输入设备,无论是您操作计算机还是玩游戏都可以通过键盘来完成。键盘作为人机交流的一个重要媒介,在计算机的操作上起着举足轻重的作用。学生机房是计算机使用频率特别高的一个场所,自然作为重要的输入工具——键盘的使用频率就更高了。 We all know that the keyboard is a very humble part of the computer accessories, its low price, with the computer is often presented as a gift. However, it is an indispensable input device for entering Chinese characters, symbols and letters. Whether you are operating a computer or playing a game, you can do it through the keyboard. As an important medium of human-computer interaction, the keyboard plays a decisive role in the operation of the computer. Student computer room is a particularly high frequency of computer use, naturally as an important input tool - the keyboard is more frequently used.