If you see the same thing on both displays, you should start by making sure the displays are Extended instead of Mirroring ...

How to use Zoom tutorial for beginners Mac & PC. 10 hacks, tips, tricks and most useful features to give you the best Zoom ...

UTM is an emulator for virtualizing other operating systems. Here's how to use it to run Apple's Mac OS 9 on a Mac running on Apple Silicon.