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.

If you don't have access to Wi-Fi on your PC, you can plug your Android phone into a USB port and use its mobile data via tethering. It can be tricky, though.

Utilizing a tablet as a second screen enhances productivity by expanding workspace for remote work, online learning, and ...

Connect via USB Cable: Plug your Samsung Galaxy into your computer using a quality USB cable. Open Settings and Tethering Options: Navigate to “Connections” then “Mobile Hotspot and ...

With that installed and set up, you can then plug your Galaxy phone into a spare USB port on your desktop or laptop computer and run DeX on the computer’s screen.