But higher resolutions can also make some features so detailed you need to zoom in to get the full picture ... you get a 200% ...

A handy tool for presentations, demos and even accessibility, ZoomIt lets you zoom in on the screen, mark up the current page, and even capture your screen activity.

Apple made a major change in their security & privacy settings with OS Catalina and above, making screenshare/screen record feature a manual setting, defaulting to off. You may need to tap the lock ...