Is Mozilla Firefox not installing correctly on your Windows 11/10 PC? Some users have reported that they are unable to install the Firefox browser on their computers. To install Firefox on a ...

If you see this message after a software update, use another browser to download the Firefox installer from the Firefox download page. Then, delete the Firefox Profile and reinstall it.

To update Firefox to the latest version, click Menu > Help > About Firefox and wait for the browser to download and install available updates. Also, you can download its installer from the ...