Settings

Customization

Customize product appearance and functionality to suit your preferences.

You can customize Firefox in many ways. This article explains how to customize Firefox controls, buttons and toolbars.

Last updated: 9/26/24

The Firefox Menu bar (File, Edit, View, History, Bookmarks, etc.) may be hidden or missing. Learn how to restore the Menu bar.

Last updated: 12/24/23

Learn how to use the Bookmarks toolbar in Firefox for quick access to often-used bookmarks.

Last updated: 7/15/24

Zoom is a feature which allows you to increase or decrease either the size of a web page or the size of the text. This article explains how it works.

Last updated: 4/17/24

A theme is a type of add-on that changes the visual appearance of Firefox. Learn how to find, install, and manage themes in Firefox.

Last updated: 12/4/23

This article describes how to customize the way you see websites by choosing font styles and colors that will override those used by the websites.

Last updated: 5/11/24