Download Mozilla Firefox, a free Web browser. Firefox is created by a global non-profit dedicated to putting individuals in control online. Get Firefox for Windows, macOS, Linux, Android and iOS today!

open Firefox; enter “about:debugging” in the URL bar; click “This Firefox” click “Load Temporary Add-on” open the extension’s directory and select any file inside the extension. The extension installs and remains installed until you remove it or restart Firefox. Oct 29, 2019 · Firefox 70 has an issue currently that prevents some pages or page elements from being loaded under certain circumstances. Mozilla added the known issue to the Firefox 70.0 release notes stating that some "websites or page elements using dynamic JavaScript fail to load".

Jul 02, 2018

I updated to the latest version of Firefox earlier, and now nothing will load. Websites won't load, none of the "about" pages will load (about:preferences, about:profiles, etc). I can get Troubleshooting Information under the Help menu to open, and from there I can open the Options menu, but the Options menu won't load if I'm not on the about Mozilla Firefox was created by Blake Ross and had additional input by Dave Hyatt. The search engine has become incredibly popular and this is due to the high level of input from Blake Ross, who is a software engineer from America.

Mozilla Firefox Latest Version - Free downloads and

Firefox has managed to retain significant market share despite stiff competition from Google Chrome and Microsoft Internet Explorer and Edge. Speed has also been a priority of the Mozilla team, and that’s something Firefox has always and continues to do well. The browser is a bit slow to load the first time it loads in a current session