Marlene Clark, thank you for your reply.
It is asking for your current Windows password you use for your local account, not the Microsoft account password.
- May I please know how you signed in with your computer earlier?
If not, could you just leave the password field blank and hit the Enter key?
If that didn't work, go to Settings > Accounts > Sign-in Options > Password.
See if you can change or Add a new Windows Password.
Once created, try signing in with your Microsoft account.
Let me know if you still need more help.