Question: how to change your password to unlock your computer?
Answer: Step 1: Open Start Menu. Go to the desktop of your computer and click on the Start menu button.
Step 2: Select Control Panel. Open the Control Panel.
Step 3: User Accounts. Select "User Accounts and Family Safety".
Step 4: Change Windows Password. ... 
Step 5: Change Password. ... 
Step 6: Enter Password.