I have a legit copy of Office XP Professional but it's quite old and it may not support new features in later office versions.(+I'm worried that MS may shut down activation servers one day) (I know it has docx support)

I also have a office 365 email from my uni (which they didn't deactivate after I left) but access to that might be revoked at any time and I want to prepare.

What's the best version of office to pirate that either comes pre-cracked or can be cracked entirely offline?

Please don't recommend any open-source alternatives (I need 100% DOCX, PPTX and XLSX compatibility without bugs or glitches)

I was using my OneNote without a problem until a message popped up saying that this version was going to stop being supported and that I should switch to the new one. We all know Mr. Gates loves money, and it's going to be a paid version.

Basically, that's it, now for the rant. It can't be that everything is paid, man, find a way so the user doesn't have to spend more money. Everything is paid, of course, nothing is completely free, but it's unbearable. Out of 10 platforms/apps, only 3 are worth it, the rest are just there to be a pain in the ass. Unbearable and insufferable.