If you own a Samsung Galaxy Tab tablet, you already have a terrific second display for both work or business travel. Here's how to use it.

Windows 11 has a new free Windows HDR Calibration app that will quickly allow you to tweak your HDR display to make it look its best. Here's how to use it.

If your PC is using integrated graphics instead of GPU, first of all, check all your cables, force programs to use dedicated GPU, and check this post.

By managing Presence Sensing settings in Windows 11 you can turn on or turn off your computer screen automatically when you approach or leave it.