What is the Mozilla Firefox Web Browser?

Mozilla Firefox is a web browser created and developed by the Mozilla company. It was created by David Hyatt and Joe Hewitt in 2002, is a cross-platform browser and is available for Windows, Linux, Android, iOS, and macOS.

Firefox is one of Mozilla Corporation’s free apps that can be used to surf the Internet. In addition to being a fully customizable browser, Firefox is fast, safe, and easy to use as an alternative to the Internet Explorer browser.

Since its launch, this browser has been gaining popularity until it is the second most used web browser in the world, with over 500 million users.

One of its most striking features is the use of the free rendering engine Gecko, written in C++ and implementing web standards. This free software engine allows anyone who is very popular among developers to change it as they wish.

Firefox is a cross-platform browser, it is possible to use with Microsoft Windows, Mac OS X as well as GNU/Linux. It is known that Firefox is abbreviated as Fx, fx3, or simply FF.

Firefox includes many of the features that users of other browsers are familiar with. The browser’s first iteration also includes a toolbar and tabbed browsing that allows a user to quickly navigate through various Web sites.

The Firefox project was born in late 2002, aimed at non-technical users, developed by Mozilla Corporation, launched in 2004, and was previously called Firebird. Firefox is freely available as a free and open-source program under Mozilla’s triple license, so any developer can change it to develop the code.

Many users see this browser as a safer alternative to Internet Explorer (IE), which is always attacked by viruses and spyware.


Firefox has the following features:

  • Tabbed browsing.
  • Possibility to restore the session if the browser is closed or restarted.
  • Spelling checker.
  • Additional downloadable modular functions.
  • Customizable panels can be added to the side panel.
  • You can choose from multiple stylesheets offered by the page.
  • Zoom control. You can see the text in any size.
  • Integrated search for Google, Yahoo!, eBay, and others.
  • Search suggestions.

Advantages of Firefox

In a controversial industry such as web browsers, all possible differentiation and advantages over competition are vital to acquire new users and protect users as usual.

Compared to other search engines like Internet Explorer, Mozilla is less prone to viruses and spyware, and its password is more secure.

Thanks to the Gecko processing engine, it is one of the fastest web browsers on the market.

Firefox is updated frequently and they are usually installed automatically.

Disadvantages of Firefox

Updates RAM usage has been improved, installing extensions to the browser partially overrides these improvements.

Many websites do not have designs optimized for Firefox.

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