Question about using MS word and One Drive in VM

I am a computer science student and will be purchasing a new laptop soon. Over the last year and during my schooling I’ve become very aware of privacy and anonymity. I would like to get a system76 native ubuntu laptop that has never had any Microsoft, Google, or Apple software on it for a fresh start and maximum privacy on my new device. Only problem is - my university supplies Microsoft office and I rely on office apps for school …

drive one drive privacy word