General Windows Support Articles Change Windows Hello Pin Change or reset your PIN when you're already signed in You can use the Settings app to change your PIN. In the Settings app on your Windows device, select  Accounts  >  Sign-in options  or use the following shortcut: Sign-in options Select  PIN (Windows Hello)  >  Change PIN  and then follow the instructions. You must enter your old PIN in order to change to a new one If you forgot your PIN, select  I forgot my PIN  and follow the directions to verify your account and create a new one. Adding or removing an Email Account from Windows (Outlook) These steps are the same whether you're adding your first email account or additional email accounts to classic Outlook for Windows. Select  File  >  Add Account . Enter your email address and click  Connect . If prompted, enter your password again, then select  OK  >  Finish  to start using your email account in classic Outlook for Windows. Remove an account Removing an email account from classic Outlook for Windows doesn't deactivate the email account. If you want to deactivate your account, talk to your email account provider. Once you delete an account from classic Outlook, you'll no longer be able to send and receive mail from that account in Outlook. In classic Outlook for Windows, select  File . Select  Account Settings  >  Account Settings . Select the account you want to delete, then select  Remove . You'll see a message warning you that all offline cached content for this account will be deleted. This only affects content downloaded and stored on your computer. Select  Yes  to confirm.