The most simple explanation
A Web browser is computer software that you use to connect to and surf the Internet. It takes you from website to website and displays the pages for you.
Not all Web browsers are the same.
Firefox is a free customizable Web browser that offers a safer, faster, and a better way to surf the Internet. Download Firefox now and join more than 350 million people worldwide who are enjoying a better Web experience.
Back to the Firefox Beginner's Guide
Learn more about web browsers on Wikipedia
