On modern browsers, such as IE7 and Firefox, hitting Ctrl + Enter will automatically fill in the www. and the .com part of the URL. Let’s see an example:

Just type in howtogeek into the address bar in your browser:

Now hit Ctrl + Enter together:

You saved yourself 15 keystrokes!

More Keystroke combinations:

Ctrl + Enter – Auto-complete *. com address Shift + Enter – Auto-complete *. net address Ctrl + Shift + Enter – Auto-complete *. org address

If you add Alt to any of those key combinations, it will auto-complete and open the new address in a new tab as well. Alt+Ctrl+Enter will auto-complete a *.com address in a new tab, for instance.