Step 1: Open the control panel, find and click "File History" in the big icon view mode.

Step 2: In the file history interface, a list of local disks will be listed for us. After clicking to select the secondary disk, click Enable at the bottom.

Tips: LAN users can also save the file recording location to other shared computers.

Step 3: Press Win+Q, enter "File History Settings" in the search box, and then press Enter. When prompted, click "File History Settings".

Step 4: In the subsequent "Update Recovery" interface, in the right window, drag the slider under the file history with the mouse to open this function.

This is how to open the file history function in Win 10 system.

Open file history, Win 10 can protect users' personal data from accidental loss, and Windows users don't have to envy Mac users' time machine function.

I suggest that individual users can buy a large-capacity U disk or memory card to try, and it is better to add a hard disk.