维护电脑,最简单的方法就是使用克隆软件给系统作个备份。说到备份,我们就会想到Ghost等备份软件。其实,早在Windows Me时代Windows就引入了这个技术,叫系统还原。它可以撤消掉我们对电脑有害的操作从而返回到一个正常的状态下,而且不会丢失我们最近的工作。到了Windows XP,系统还原功能得到了进一步的加强。如果你误删了文件或电脑出现了各种故障的话,系统还原就会帮上你不少的忙。 The easiest way to maintain a computer is to use cloning software to make a backup of the system. When it comes to backup, we think of backup software such as Ghost. In fact, as early as Windows Me era Windows introduced this technology, called system restore. It can undo our computer-harmful operations and return to a normal state without losing our recent work. To Windows XP, system restore features have been further strengthened. If you accidentally deleted a file or a computer malfunction, System Restore will help you a lot.