A Microsoft file hosting and synchronization service.
Hi, I'm Diane and I'm happy to help you today.
I only have a OneDrive Storage Account, whereas Power Automate requires a Microsoft Account
The account you use to sign into OneDrive is a Microsoft account - but the university accounts are on the business side.
It looks like there are at least a few that work with business accounts.
This is the first one -
https://make.powerautomate.com/environments/c61fcfea-348c-41bc-95d8-8aa6dc2650d0/galleries/public/templates/d430a22115914465a95c16edec942454/keep-my-schoolwork-in-sync-with-my-google-drive
Let me know how it goes, I'm here to help you further if needed.
-- Diane