What is a Web Browser?

It seems a silly question, as we have all used them

. Popular web browsers are Microsoft Explorer, Google Chrome, Mozilla Firefox and Opera for cell phone applications. We can spend hours of our day gazing at them, but most of us don't know what they are or how they work.

The idea of a web browser first came up in the early 1980's as computers began to become networked together as a means of transferring information. The web browser is a method of duplicating information from a source on one computer to another computer. Most information on the internet is encoded in a standardized format called Hypertext Transfer Protocol, the HTTP that is used as the prefix letters to most websites. The web browser on a receiving computer finds the information on the source computer and duplicates or loads it onto the reading browser. Web browser are also able to display other types of files such as jpeg and other image files, audio, video, xml spreadsheet files and can allow the computer user to interact with the source using such browser programs as Flash and Java.

Early refinements to web browsers allowed the use of such features as caching and cookies. Caching allows the http file information to be saved on your computer so that it does not need to be completely downloaded every time you go to a site. Cookies allow for the website to remember personal information about you and your computer so that it "remembers" you. Your internet browsing history is also kept, allowing you to go easily find a site you have been to before.

The simple fact is, though, that web browsers today aren't as secure as they used to be. Fortunately, there's a simple answer to this problem Logaway.com. Store your password information securely and browse in a completely new environment. Give it a try today.

What is a Web Browser?

By: William Peter

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