Change primary email address on Mozilla account

Firefox Accounts now lets you change your primary email address if you have two emails registered.

1. Open Firefox and make sure you are signed in to Sync (click the menu button The image "new fx menu" does not exist. and look for your email address instead of "Sign in to Sync").
2. In the Firefox Accounts panel on the left, click Manage account.
3. Click the Change button next to Secondary email.
4. Click the Make primary button.