Method 2: Change Windows Password with lusrmgr.msc Go to Control Panel and click on the User Accounts and Family Safety. To change Windows user password, please follow these steps: The steps differ very slightly based on the version of Windows being used. Method 1: Change Windows Password from Control Panel No matter you know the original password or forget it, there is a way for you to change Windows password on Windows 10/8/7/Vista/XP systems. Therefore, to change the password regularly is the only way to make your password strongest. Sometimes it's leaked accidentally when you type it to login to the computer. To choose a strong password is not so hard, but to make it always a strong password is not that easy. Password security is very important for personal information stored on your Windows 10/8/7/Vista/XP computer.