The Windows Login prompt for password at startup may be annoying for many; especially when the computer is not used by anyone other than the owner. There is a little trick to bypass this...

Here is how we do it :-

1. Click Start and then select Run.
2. Type in "control userpasswords2" without quotes and press enter.
3. A user accounts window pops up... Notice the "Users must enter a user name and password to use this computer" line on the top of it...
4. Uncheck it.
5. "Apply" the settings and restart the computer.... Here you go...

Note : Changing Windows setting without having adequate knowledge can crash the system. Use at your own risk...