If the glass on your laptop touchscreen is cracked or broken ... Sound > Tablet PC Settings > Calibrate the screen for pen or touch input. Press the Rest button. If the Reset button is grayed ...

Lenovo Ideapad Flex 5 11Th Gen Intel Core I3 14 Inches Fhd IPS 2-in-1 Touchscreen Laptop (8Gb/256Gb Ssd/Windows 10 Home/Office 2019/Digital Pen Stylus/Fingerprint Reader/Graphite Grey/1.5Kg ...