It’s well known that Windows 7 administrator users have rights to change or reset windows 7 password of other user accounts. So if you forgot password windows 7 of the user account, you can just enter your administrator account and reset your lost password as follows:
1. Press F8 to enter the Advanced Boot Options when booting your PC.
2. Select Safe Mode and enter your computer with an Administrator password.
3. In Safe Mode, click Start-> Run-> Type control userpasswords2->click OK.
4. On the coming up Users screen, click the name of the user account that you want to reset windows 7 password for, and then click Reset Password to process. You can get windows 7 password reset then.
Besides, there are many free Windows password recovery tools that are supposed to reset Windows 7 password for your computer. And Ophcrack is one of such tools that can give you a hand. Ophcrack LiveCD is the easiest and most effective Windows password recovery freeware that I’ve ever found to crack Windows 7 password. Since you can’t login your Windows PC because you lost the password, so first you’ll need to visit Ophcrack’s website to download Ophcrack LiveCD. For the first method, you should have access to the admin account; otherwise, you’d better choose this method to bypass windows 7 password.