Auto Logon Windows
Step 1: Click Start > Control Panel > Display > Screensaver
Step 2: Uncheck On resume, password protect (if you have a screensaver set)
Step 3: Click the Power button followed by the Advanced tab
Step 4: Uncheck Prompt for password when computer resumes from standby
Step 5: Using the Microsoft Powertoy called Tweak UI, select Logon > AutoLogon
Step 6: Enter your username and password (if any) and hit OK
Note: To suppress autologon, hold the shift key while the system is starting.