Please follow below steps:
- Click Start and then Control Panel, and next Hardware and Sound.
- Under Tablet PC Settings, tap Calibrate the screen for pen or touch input.
- On the Display tab, under Display options, tap Calibrate and then Yes to allow the program to make changes.
4.Select the Touch input option.
5.In the white screen, tap the crosshair each time that is appears on the screen, and do not
change the resolution during this process.
- After the calibration process concludes, please save the calibration data and see the result.