键盘是老用户学电脑时第一个需要掌握的外设,在没有Windows的年代它是不可替代的输入设备。就算到了今天,键盘作为文字信息输入,依然是PC最重要的一环之一。其实,键盘本身的历史比PC要久远得多……从打字机到键盘 The keyboard is the first peripheral that old users need to know when learning a computer. It is an irreplaceable input device without Windows. Even today, the keyboard as a text message input is still one of the most important part of the PC. In fact, the history of the keyboard itself is much longer than the PC ... from the typewriter to the keyboard