How does the Win8 system computer calibrate the screen? (680Z5E series)

In desktop mode, press WIN + X on the keyboard to open the advanced management tool and select control panel ].

 
 

 
2. In the control panel, select tablet settings ].

 
 

3. Select the displayed option and Click calibrate below ].

 
 

4. Click the cross position displayed on the screen as prompted, as shown in the following figure:

 
 

5. Click "yes" as prompted ].

 

6. Click OK at the bottom.