ANSWER:
Relating to the computer, the word browser is most commonly used to
refer to the software that is being
used to view web pages on the Internet.
Two common
browsers are Internet Explorer and Firefox.
There are
also many other browsers that can be used to view web sites including
some that are distributed by different Internet Service Providers
(ISPs) to people using their service. Examples of this type of browser
include America Online and Earthlink. One
drawback to using a browser provided through the ISP is that if you
change your Internet service it can often be a chore to keep e-mails
and the list of sites that you like to visit.