即使输入了错误的命令,也不可能损坏计算机的内部元件;因此,不要害怕使用键盘和鼠标。来吧,Happy computing,现在就开始! 我们已经了解了电脑这个朋友的一些事情,现在就该和它多多交流了;也就是计算机老师经常说的:上机!是不是一坐到电脑前面,心里就有些发毛?没关系,这是很多新 Even if the wrong command is entered, it is impossible to damage the computer’s internal components; therefore, do not be afraid to use the keyboard and mouse. Come on, Happy computing, and it’s time to start! We’ve got to know a few things about this computer friend, and now it’s time to talk to it; that’s what the computer teacher often says: Going to the machine! It does not matter, it’s a lot new