It's good to password-protect your PC to make sure that your personal files, folders, and important documents are safe and can't be modified without your permission. Though, entering the password all of the time before using your computer might frustrate you. Here, you will be find an easy way to remove passwords in such a way that Windows will automatically get to the desktop without asking you to enter the system password. Though, you can restore it back whenever you feel that your system is not safe anymore.
You can follow the same steps to bypass password screen on previous version of Windows too, not just Windows 8. Enjoy!