Mozilla Firefox is one of the top most browser among all other browsers. It is free for all and can be installed on many Operating Systems like Windows, Mac, Linux etc.
I am using Firefox for many years. I have not face any problem using Firefox. Firefox is very fast, reliable and secure among all other browsers.
I like its add-on feature because with add-on you can make Firefox more powerful. I am using many add-on with Firefox like Video Downloading, Download Manager, Ad Block etc. I like its interface and design. It also have many themes for its interface.I will give Firefox 10/10 and recommend using Firefox.