If you wish to change your username or profile name, you'll first need to login to your profile. Once you've done that, follow these steps:

1. Select the menu icon on the top right of the page (to the right of your picture) to populate a menu. Under SettingsĀ select Account settings:

2. Under My account settings select change next to Username to update this information. Tip: your username can not be in use by another member, or contain any spaces or special characters (#*&%!):

3. Type in the new username you wish to use. Select change username when you're done.