How to calibrate the Win8.1 system screen?

  
                                    

All devices have an aging day, and the time spent on the touch screen is too long, there will be errors. For this reason, Win8.1 system will provide you with touch calibration function, correct touch screen error, and always enjoy the touch experience. !

1. First press the Win+W combination shortcut, then search for "calibration"

2. Then click "calibrate pen and touch input screen", install Prompt operation to calibrate the touch screen!

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