How does win7 computer automatically back up files when shutting down?

What is the most important thing in a computer? In fact, is not the system, but we stored in the computer files, not only can be our private information, but also can be our work information, anyway are stored in our computer, how many or some useful, lost or accidentally lost, it is certainly a pity. However, some friends found that their computer has some trouble, such as restarting the computer, or the next day suddenly turned on to find that there is no information. In fact, if we can back up every time we shut down the computer files, then this situation will not appear again. The following, small series on the introduction of the Win7 32-bit system how to achieve a shutdown before the automatic data backup.

First, let's assume a directory that needs to be backed up, such as E: My working file, and then we need to create a shortcut on the desktop so that we can automatically implement each compressed backup, just click the button. Generally, the full path of the Winrar.exe is "E:program filesWinRARwinrar.exe", so the path that we created for the compressed file should now be filled in E:program FilesWinRARWinRAR.exe "U E: My job. rar e: My work is –ioff.

The –ioff here is that at the end of the automatic shutdown operation, we set a shortcut, only need to associate a shortcut key, each shutdown when the only need to press the shortcut key can easily implement the file backup.