Firefox can install

Update Firefox to the latest release Firefox automatically updates itself by default but you can always do a manual update. Find what version of Firefox you are using Learn how to find out what Firefox version you are using, to help troubleshoot a problem or just to know if Firefox is up to date.

Uninstall Firefox from your computer This article describes how to remove the Firefox application from your computer and also how to remove the personal information that Firefox stores. Back up and restore information in Firefox profiles Firefox stores your personal information and settings in a profile folder. How to download and install Firefox on Mac This article explains how to download and install Firefox on a Mac. Recovering important data from an old profile If you need to create a new Firefox profile, find out how to recover your old Firefox data such as bookmarks, history and passwords.

Custom installation of Firefox on Windows The custom setup option in the Firefox full, offline installer lets you choose the program folder location and shortcuts. How to install Firefox on Windows This article describes how to download and install Firefox on Windows. Install an older version of Firefox Downgrading to a previous Firefox version doesn't solve most problems. To see if your device is supported, read Will Firefox work on my mobile device? Before you begin: If you have installed and set up Sync for any Search Support Search.

Table of Contents 1 Install through your device's marketplace 2 Install from Mozilla's download server. Firefox 84 and higher versions will run natively not under emulation. Note: If you do not see this window, open the Firefox. Complete the steps above before running Firefox. Do not run Firefox directly from the Firefox. Was this article helpful? Volunteer Grow and share your expertise with others. Learn More. The next step is where you can choose a different Destination Folder , which is where the Firefox program will be installed.

It's also the default location on bit Windows when the bit Firefox version is installed. You can change the folder where Firefox will be installed either by manually typing the location of another folder on your computer or you can click Browse In the next screen, you can choose whether to install the optional Mozilla Maintenance Service which allows application updates to occur in the background, without requiring you to click Yes in the Windows User Account Control UAC dialog.

For more information, see What is the Mozilla Maintenance Service? After choosing which Firefox program shortcuts to create, click Next. If you are reinstalling Firefox over an existing version, you'll see an Upgrade button instead of an Install button. Click Install or Upgrade to complete the installation.

Click Finish.