To resolve touch screen problems in "System Information for Windows", you can try the following steps:
- Restart your device and check if the touch screen starts working.
- Update the drivers for your touch screen or perform a driver rollback if an update caused the issue.
- Calibrate the touch screen by going to the Control Panel, selecting "Tablet PC Settings" or "Pen and Touch," and following the on-screen instructions.
- Check for any physical damage or obstructions on the touch screen surface.
- If the issue persists, you may need to contact the manufacturer or seek professional help for further assistance.
