Windows 10: Signout problem in win 11 pro 22H2

I signed in using a personal email by mistake on a work computer to sign into Microsoft Office so I could use Word, Excel, etc, and now I cannot sign out. I can see my account under "Email & Accounts" in the Windows 11 pro settings menu, and there's seemingly no way to remove it. I even clicked manage, got redirected to some stupid page in my browser that was equally as unhelpful, instead of being able to control it from the computer.I don't want my account on this computer. I don't want my Office subscription linked to it. I don't want my OneDrive linked to it. I want everything about m

:)