Online Account Access Troubleshooting Guide
Firefox is one of several related browsers that is based on code created by the Mozilla Foundation. Other browsers in this family include Mozilla and Netscape versions 6+. These browsers share a similar foundation, called Gecko, and commonly have a similar interface.
Choose Tools / Options from the menubar. Mac OS X users choose Firefox / Preferences from the menu bar.
Click OK to close the Options/Preferences window.
Screenshot and instructions based on FireFox for Windows. Other versions of Firefox and related browsers may differ from these instructions.