Remove Firefox profiles for problems with rendering, plug-ins, etc. One of the most effective solutions for a variety of issues -- including page rendering issues, plug-ins not operating properly, and ...

Perhaps the most common culprits in problematic Firefox 1.5 operation are errant plug-ins. As stated in Mozilla's release notes: "Poorly designed or incompatible Extensions can cause problems with ...

I'm on Windows 10, Firefox Quantum 67.0 (64-bit). This just started in the last few days. Not sure if it was triggered by a crash, shutting down with firefox still open or an update. Basically, when I ...

Some users may want to have multiple profiles for different reasons. For example, having a single profile for work, and another for personal reasons all on a single computer makes a lot of sense. This ...

Mozilla Firefox users are reporting that when they upgrade to the latest Firefox 67, they are finding that their addons are missing, their customizations are gone, and their history is gone. This is ...

You may think you know your browser pretty well at this stage, but there’s one very powerful feature that doesn’t get a lot of attention, and that you might have ...

If your Firefox profile gets corrupted and you have to create a new profile or your computer crashes and you have to reinstall Firefox, the extensions that you enabled in your previous Firefox ...

Mac OS X only: Run multiple versions of Firefox side by side and quickly switch between profiles with donationware application MultiFirefox. If the Firefox 3 hubbub has convinced you to upgrade but ...

Something to look forward to: Mozilla has announced some of the most significant changes and improvements that developers are bringing to the Firefox project. The self-declared "last independent ...