Mozilla has released Firefox 4 in response to growing competition from Google’s Chrome and Microsoft’s Internet Explorer. It is designed to have a simpler interface, better security features and an improve navigation bar.

“Mozilla is very proud of Firefox 4, created by our community of thousands of volunteers worldwide,” Gary Kovacs, CEO of Mozilla. “It truly is the browser for tomorrow’s Web. The Internet has become the most important connection mechanism in our society, which is why we’ve focused on making users’ Web experience as fast, modern, safe and intuitive as possible.”

Source: PC Magazine