r/pirating

yeah so like most of the websites I know are for windows only. ik Mac is pretty shit for games and piracy both but still I'll appreciate any help

I use Illustrator, PS, AE and InDesign for school and i have for the past couple of months. Now i cant go a minute before it completely freezes and crashes and this goes for all the apps. IT department cant help me cause i didnt get it trough them, does anyone know what can cause this?