I HATE Microsoft, it is evil, and moreover it was evil long before Apple and Google etc. became thus (and before Facebook, Twitter/X, etc. existed).

But ngl, Office is solid. I’ve run Office products on any personal machine I’ve been on - Windows, Mac OSX, and Linux (Wine) - and every time I have tried to switch to an open-source version I keep going back.

If I had to do heavy math then I would invest the time to learn to use Beamer, but for everything else, PowerPoint does so much with ease.