You can double-click to delete the graphics tablet, then delete the user data and restore it to the factory settings, as shown below:

Turn off the tablet. When turning off the tablet, press and hold the start button and the volume reduction button, and release the buttons at the same time after 8 seconds. At this time, the tablet will enter the menu of restoring English. Then select the third erased data factory reset,

Then the following dialog box pops up. In the English dialog box that pops up, select the fourth one, deletealluserdata.

Select the first item in the pop-up dialog box: Restart the system immediately, and the tablet will restart to restore the factory settings of the tablet.