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Firefox is a popular and free web browser. This browser is very fast and customizable. This wikiHow teaches you how to install Firefox on your PC, Mac, or Android device, and how to install custom add-ons.
Steps
Firefox for Windows
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Visit the Mozilla website. The Download link in the green box will automatically recognize your operating system and language.
- If you want to download Firefox in a different language/operating system, click the Systems & Language link just below the Download button.
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Click the download button. The file will begin downloading immediately. Once the download is complete, click on the file to start the installation process. Maybe Windows will ask for confirmation before launching the file.
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Select the installation type. Standard is an automatic installation and is suitable for most users. This process installs everything you need to start using Firefox right away. If you choose a custom installation type, you’ll have the following options:
- Choose where to install. Firefox will automatically choose the location that the program thinks is most suitable for installation. You can change it if you want.
- Install maintenance service. This option will automatically update Firefox in the background. You should disable this option if you want to install updates manually.
- Choose where to display the icon. You will be able to select the Desktop, Start Menu, and Quick Launch bar.
- Choose whether you want to make Firefox your default browser. This means that any links you click will open in Firefox.
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Launch Firefox. After a few minutes, Firefox will be installed and you can start browsing the web. We can choose to launch the program now or manually open it later.
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Enter your settings. If you’ve used another browser before coming to Firefox, you’ll have the option to import Options, Bookmarks, History, and Passwords from your old browser. This process may take several minutes.
Firefox for Mac
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Download Firefox. You can download it for free on the Mozilla website. The download link will automatically detect your computer’s operating system and language. If you want to download another operating system or language, click the Systems & Languages link below the Download button.
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Open the DMG file. Once the download is complete, the DMG file will open automatically. If not, click on the downloaded file on the desktop.
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Install apps. Drag the Firefox.app file and drop it into the Applications folder. Hold down the control key and click in the Firefox window. Select Eject “Firefox”.
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Add Firefox to the dock. If you want to add Firefox to the dock for quick access, drag the icon from the Applications folder and drop it on the dock.
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Launch Firefox. The system will warn that the program has been downloaded, please confirm that you want to open it. Firefox will ask if you want to set the browser as default. After you make your selection, the browser will launch.
Install add-ons
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You need to understand add-ons. Add-ons are applications that you can add to Firefox to add functionality to the browser. You can browse the library of free extensions right in Firefox.
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Open Add-ons Manager (Add-ons Manager). Click the Firefox menu in the upper left of the window and select Add-ons with the puzzle icon next to it. The Add-ons Manager will open.
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Find the utility to install. The add-on manager will display some prominent extensions. You can find the specific backend program in the upper right of the window. Or if you’d like to browse the entire add-on’s catalog, click the link in the bottom right.
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Install add-ons. Once you find the add-on you want, click the green “Add to Firefox” button. Firefox will ask you for confirmation, then the add-on will be installed. Usually you need to restart Firefox to launch the installed extension.
Firefox for Android
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Download Firefox. You can download the Firefox app from the Google Play Store or the Mozilla website.
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Install apps. Click the “Install” button to install the Firefox application. The installer will ask you to confirm permissions, such as allowing Firefox to access GPS locations or write files to an SD memory card. Please review and accept the permissions to continue.
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Open the app. Once the installation is done, you can open the app. Remember to check the “Allow automatic updating” box to ensure Firefox is always up to date with the latest fixes.
Warning
- Don’t use the old version of Firefox, just install the latest one. Older versions are outdated and have security issues. Firefox will prompt you when a new update is available.
X
wikiHow is a “wiki” site, which means that many of the articles here are written by multiple authors. To create this article, 11 people, some of whom are anonymous, have edited and improved the article over time.
This article has been viewed 2,197 times.
Firefox is a popular and free web browser. This browser is very fast and customizable. This wikiHow teaches you how to install Firefox on your PC, Mac, or Android device, and how to install custom add-ons.
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