现代人离不开电脑，是电脑就有抽疯的时候。试图修复是繁琐的，且常常是徒劳的。
多年来，色兄我一直用下面的方法应对任何计算机可能出现的软件问题，以不变应万变。今天我吐血大奉献，免费刊登于此，希望能对大家有所帮助。
Partition your hard drive into two parts: “System” and “Data.” The “System” partition should be about 10 Gig, the rest all goes to "Data."
Install windows or your choice of operating system as well as all the software that you normally use to the "System" partition.
Immediately after your installation, WITHOUT connecting to the Internet, do an image of the "System" partition with your choice of imaging software ( I happen to use Norton Ghost .) and store the image file on your "Data" partition.
Create a floppy/CD/USB start up disk for your imaging software and keep it handy.
Whenever the PC is acting funny, let’s say a virus hit you or the registration table corrupted, pop in the start up disk and restore the image file from your "Data" partition to your "System" partition. Your PC would be as new as you had just re-installed everything.
The following tip is ZT from flywhc:
无论WIN7还是WIN8，最简单的安装方法是用U盘或者USB硬盘启动，只需要在磁盘管理器里把分区激活，把安装盘用WINRAR解压缩拷进去就可以启动安装了。
如果连U盘都没有，就把本机硬盘分俩区，把第二个分区激活并且拷进去就可以安装到第一分区，然后需要重新进入安装盘，选择advanced repair tools，进入命令行，手工用diskpart把第一分区激活，然后用bootsect SYS /force命令修复第一分区的BOOTSECTOR，重启后就可以把第二分区的安装文件删除了。
