Use Your Smartphone or Tablet as a Secondary Monitor on Windows Multitasking is pretty easy on Windows, but it gets even better when you have a secondary display to split up your tasks even better.

The Galaxy Tab S11 series upgrades Samsung DeX with the ability to use the tablet screen as a second DeX monitor, giving ...

You can rearrange your monitors from your computer's Display settings, drag windows to your tablet, and otherwise use it as a second monitor.

Whichever app you try, using your iPad or Android tablet to extend your screen might boost your productivity. Or, of course, you could use the tablet on its own as a productivity-boosting tool.

Using your iPad while connected to your Mac Even if you're using your iPad as a second monitor, you can still swipe up to exit the Sidecar application and use your iPad as usual.

Hook up an Android tablet to your computer as an easy alternative to buying a second screen, with this handy guide.

Laptops are good rivals for the desktop, especially if you use the iPad Air as an external monitor.

Choose your computer from the list and enter your PIN, and you can begin using your new tablet monitor as you would any external monitor.

You're going to need an actual monitor for the very first time you use your Mac mini, but after that you can a few different app combos to use your iPad and even iPhone as a temporary or permanent ...