Hi Audrey538,
My name is Ralph. I'm an Independent Advisor and I'll be glad to help you today.
Let's try this one.
Log in to your friends account.
Press ctrl + alt + delete then select sign out.
Log in to your account (local account if there's any).
Once log in - press windows button
Type sign in options.
Click on Your info
Change the login option (remove Microsoft account)
Regards,
Ralph