Set or reset a Windows administrator password

Windows 7

1. From the Start menu, select Control Panel. If you are not already in Category View, in the upper left, click Category View. Then, click User Accounts and Family Safety.
2. Under "User Accounts", click Change your Windows password. If prompted, click Continue.
3. Under "Make changes to your user account", click Set a password.
4. In the "New password" and "Confirm new password" fields, enter the password. Click OK twice.