Your mouse or trackpad stopped working? Learn how to activate and use Mouse Keys on Windows 10/11 and macOS to control the cursor with your numeric keypad.

You can use two Windows machines at once with a single keyboard and mouse without any special hardware. I had an extra laptop lying around that now connects with the same keyboard and mouse as my PC.

I've been testing PC and mobile software for more than 20 years, focusing on photo and video editing, operating systems, and web browsers. Prior to my current role, I covered software and apps for ...