Windows 7 users:
Are you tired of pushing CTRL + ALT +DEL each time you login?
Here is the tip for you!
1. Click on Start > Control Panel
2. Click Change Account Type under the heading User Accounts.
3. Click the Advanced Tab > At the bottom of the box, uncheck the box that says "require users to press CTRL + ALT + DEL at login".
4. Click Apply > OK.