Google is finally adding the long-awaited feature to change that Gmail username you've had since college, but there are a few caveats you should know about.

If you have an old Google account name that makes you wince, you're in luck: Now you can change it. Here's what to know.

The procedure is fairly easy to follow. First, go to your Google Account page. From the Google homepage in your computer ...

Google now allows users to change their Gmail addresses, providing a fresh start for outdated or embarrassing usernames.