Sidecar in macOS turns your iPad into a second display, but it's limited to certain Macs and iPads. Thankfully, a few ...

While there are several solutions to use a tablet as a second display for your PC, most are paid, and many of the free ones have limitations and don’t provide the best user experience.

Your Samsung Galaxy phone doesn't just work as a phone: Thanks to a feature called Samsung DeX, which has been around since 2017, you can plug your handset into a monitor or computer and use your ...