If you already know your current password and want to change it…
Select Start > Settings > Accounts > Sign-in options. Under Password, select Change and follow the directions.
If you don’t know your current password and your account is setup with a Microsoft account…
On the sign-in screen, type your Microsoft account name if it’s not already displayed. If there are multiple accounts on the computer, choose the one you want to reset. Below the password text box, select I forgot my password. Follow the steps to reset your password.
