First, enter the Win8 Control Panel, and then click on the left "file history" option to enter the setting;
Control Panel-File history
Second, enter the file history settings, found that the file history is the default shutdown status, click on the open (note: Here need to insert the installation disk), connect well again click Open again, the system files are automatically saved to the U disk or mobile device.
Click on "Enable"
Third, Win8 file backup function mainly automatically back up the library, desktop, favorites, contact files and so on, you can place important files in the above folder.
You can set the Save frequency
The "Advanced setting" on the left can set up the frequency of its saving, and set the time frequency of automatically saving files;
With this Win8 feature, we don't have to use third-party software to keep backup files at all times, and all of this is done automatically, and it's convenient for us to retrieve the files that were accidentally deleted.