Download Firefox Systems and Languages What's New Privacy Settings Customization Customize product appearance and functionality to suit your preferences. ទាំងអស់ All articles and threads Import and export settings Customization Autofill Languages Add-ons, extensions, and themes Notifications More ទាំងអស់ All articles and threads Import and export settings Customization Autofill Languages Add-ons, extensions, and themes Notifications In English Customize Firefox controls, buttons and toolbars Restore the Menu bar in Firefox Access AI chatbots in Firefox Bookmarks Toolbar - Display your favorite websites at the top of the Firefox window Font size and zoom - increase the size of web pages How to disable the Enterprise Roots preference Change the fonts and colors websites use Use themes to change the look of Firefox How to pin and unpin Firefox from the taskbar on Windows 10 and Windows 11 Block and unblock websites with parental controls on Firefox How to search IMDB, Wikipedia and more from the address bar Text Encoding no longer available in the Firefox menu panel Recommended Firefox privacy and security settings for families Customize items on your Firefox New Tab page Customize your wallpapers Wrong home page opens when I start Firefox - How to fix