Download a fresh setup file ... See if you are now able to install the Firefox browser or not. If you downloaded the setup from Microsoft Store, try downloading Firefox from its website instead ...

Because Firefox is an open-source application, it means the source code is available for anyone to download, view, change, and more. If you have the skills, you could even create your own browser ...

Crypto exchange OKX has warned users of fraudulent OKX browser extension that have appeared on the Firefox browser plugin store. Extensions integrate third-party functionality within a web browser ...