You can share a keyboard and mouse across multiple Windows and macOS computers, if you know the right tools to use.

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.

Microsoft's free program, Mouse Without Borders, allows users to move their mouse seamlessly from one computer's display to another. It's free, easy to setup, and has some other useful features as ...