Installing Firefox 3 is a simple process, whether you’re installing it for the first time or installing over an existing version. There can be a few twists along the way, though. Here’s what you need ...

This post covers how to install and manage Themes in Firefox. A theme or color scheme plays a major role in customizing the Firefox browser or some other browser. By default, the Firefox browser ...

Brendan is a freelance writer and content creator from Portland, OR. He covers tech and gaming for Lifehacker, and has also written for Digital Trends, EGM, Business Insider, IGN, and more. April 17, ...

What is a Mozilla Firefox Addon or Extension? Mozilla Firefox addons or extensions are programs that can be installed into Firefox in order to change the browser's functionality. This includes adding ...

I'm running the latest version of Firefox, and I'm trying to install some extensions. But whenever I try to load the installation file, I get a little message saying "Software installation is ...