With Sidecar, you can use your iPad to mirror content to your Mac or extend it to your tablet.

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

If you own an iPad, you can use it as an extra monitor regardless of whether you use Mac or Windows. Though it may seem magical, the process is very simple.

A second monitor is by far the best way how to extend your current screen real estate, but a new monitor isn’t exactly a small purchase. What if you could use your current Android phone or ...

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