Using New Outlook on Windows for personal email, calendar, and contact management
Hi, I'm John! I will help you with this.
- Are you using the new Outlook app, Outlook Classic, or Windows Mail on the laptop?
- Do you receive any error message after entering the password, or does it simply loop back and ask for the password again?
As a quick test, try removing the account from Outlook on the laptop and then add it again.
Also check if the laptop's date, time, and time zone are correct, as incorrect settings can sometimes cause sign-in loops.
Let us know what version of Outlook you are using and what happens when you try to sign in through a web browser on the laptop. That will help narrow down the cause.