3. Turn an Old Android Into a Baby or Door Monitor Use your discarded phone to watch over your baby or a doorway entrance, either inside or outside your home.

The Android user interface isn’t for everyone, but what if you could turn your Android display into something that looked more like a Windows desktop? With Andromium OS, a recently released app ...

Turn your iPad or Android tablet into a wireless second monitor for any laptop for just ten bucks.

Remote System Monitor is a handy Android app that allows you to turn an old smartphone into a remote PC monitor. You could check this device on the go to make sure everything is ...

One of the best app options for setting up your phone as a security camera is Alfred. It's cross-platform, so it doesn't ...

Coming to Android today, Duet Display promises to let you turn that old Android tablet you have lying around into a second screen for your PC or Mac.

Step 4: Turn Your Android Device into a Second Monitor As soon as you complete the pairing process, your computer will recognize your Android device as a second monitor and extend the desktop.