How to screen mirror your Android to a TV or computer, even without a Chromecast

To mirror your Android's screen, you'll need a Chromecast, a compatible TV, or a third-party app like Tenorshare Phone Mirror ...

How to split your screen on a Windows 10 computer to view multiple program windows at once

You can split your screen on a Windows 10 computer by snapping two, three, or four windows into place.