Using New Outlook on Windows for personal email, calendar, and contact management
Hi,
Thanks for getting back to me. Here’s why this is happening:
Your work laptop probably uses cached credentials or is on a trusted network, so signing in there works fine. At home, your PC is going through Microsoft’s security checks. This can happen because of too many failed login attempts, which trigger a temporary lockout, or because your account looks suspicious due to an IP or location change.
Removing Norton doesn’t affect this since the issue is on the account side, not related to antivirus.
What you can do:
First, wait for the lockout to clear. Microsoft usually resets it after 15–30 minutes, but repeated attempts can make it longer.
If you can, reset your password from your work laptop. Just go to account.microsoft.com → Security → Change Password. If your account needs phone verification and you don’t have access to that number until tomorrow, hold off on changing it for now.
Also, check if your account uses multi-factor authentication. Make sure your home PC has the right method set up, whether that’s your phone, email, or an authenticator app.
Next, clear old credentials on your home PC. Go to Control Panel → Credential Manager → Windows Credentials, remove any entries for your Microsoft account, then restart and try again.
If you still can’t log in, use Microsoft’s account recovery page: https://account.live.com/password/reset. If you get stuck in a recovery loop, contact Microsoft Support and ask for manual verification here - https://support.microsoft.com/en-us/contactus.
Hope this helps,
Warm regards,
Edward