Log in without a username or password - Windows 8

To speed up the log-in process, you may want to disable the username and password log-in screen. You can do so by opening the Run window (press the Windows key + R) and typing in "netplwiz" to access the User Accounts dialog box. Uncheck the box near the top that says "Users must enter a user name and password to use this computer." ClickOK, and enter the username and password one last time to confirm your choice, and you are all set for easy access to your system.