Last time I checked I don't want anything or anyone touching my screen and leaving smudges, scratches and other nasties, and with a 27 inch or higher display, I don't think I want it all up in my face ...

If you find the Calibrate Touch Screen option missing in Windows 11/10, the following solutions may help you resolve the issue. Hardware and Devices Troubleshooter helps users resolve the issues ...

Answering the "sore arms and back" posts, I think you'll see people who heavily use these devices place them in the nearly-flat/slightly-angled position you see in ...