In a pinch for extra screen space on your PC but don't have a second display? Use this simple USB trick to turn your Android ...

Remote workers are finding new uses for old tablets by turning them into portable second monitors with free apps like spacedesk, recreating dual-screen workflows without large, fixed setups. Studies ...

If you want to be productive, a second screen can be beneficial. It helps you multitask and increases your workspace so you can monitor several things at once without being limited by a lack of space.

When looking for a portable monitor, I explored a few options ranging from $60 to $150, including ASUS's ZenScreen. But since I only needed a portable monitor for my laptop when traveling (it's not ...