To control your Android phone with your PC, you can use apps like Microsoft Phone Link, Pushbullet, Scrcpy, AirDroid, AnyViewer, TeamViewer, and Vysor.
If you're an avid mobile gamer, then one question you've asked at one point or another about a mobile game is whether it's possible to play it on a PC. Unfortunately, most mobile games don't have a PC ...
Android's USB tethering lets you reliably share internet from your phone, but it may fail sometimes. Here are some quick fixes to get it working again.