Want to change your username on Facebook? This guide will show you how to do it. [Note: keep in mind that you can change your username only once.]
Want to change your username on Facebook? This guide will show you how to do it. [Note: Once you have logged in to Facebook, click on the small triangle at the top right hand corner of the page and then select the option that says “Settings.”
Once you have done that, click on the “Edit” link at the right extreme of the “Username” section.
Finally, in the appearing form, enter your new username and then click on the "Save Changes" button.
This way you will change your username on Facebook.
