Microsoft word cannot be added. But both browser based word processors, such as Google drive, google documents and outlook one drive with word documents can be used to write for college.
I'd recommend this for an affordable alternative.
Lear which choice is best for you either Microsoft outlook's one drive and documents. Or Google's office suite. I used Google all through college and it got the job done, with honors. Pick one up, it's a great light weight affordable addition to the college library desktop PC. Once you learn to use them together.