Key features of Mozzila Firefox

-Browsing with tab feature

-Customizing your Firefox

-Pop-Ups being blocked

-Top Privacy and Security

Does Firefox Protect us from Virus and spyware?

Yes, this is one of the most important feature of Firefox, Firefox has done lots of research and they work very had in this area, So it wil help you to fight virus and spyware, But still you should download antivirus for more protection.