WWW
WWW Stands for “World Wide Web”. Www is important to know that this is not a synonym for the Internet. The WWW (World Wide Web), or just “the Web,” as ordinary people call it, is a subset of the Internet. WWW (The Web) consists of pages that can be accessed using a Web browser. The Internet is the actual network of networks where all the information resides. Things like Telnet, FTP, Internet gaming, Internet Relay Chat (IRC), and e-mail are all part of the Internet, but are not part of the WWW (World Wide Web). The Hyper-Text Transfer Protocol (HTTP) is the method used to transfer Web pages to your computer. With hypertext, a word or phrase can contain a link to another Web site. All Web pages are written in the hyper-text markup language (HTML), which works in conjunction with HTTP.
The WWW (World Wide Web) consists of all the public Web sites connected to the Internet worldwide,including the client devices (such as computers and cell phones) that access Web content. The WWW is just one of many applications of the Internet and computer networks.
The WWW ( World Web ) is based on these technologies:
- HTML – Hypertext Markup Language
- HTTP – Hypertext Transfer Protocol
- Web servers and Web browsers
How did the web begin?
Sir Tim Berners-Lee
In 1989 the www was invented by Sir Tim Berners-Lee. He was trying to find a new way for scientists to easily share the data from their experiments.
Hypertext and the internet already existed at this point but no one had thought of a way to use the internet to link one document directly to another.
Three main technologies
Tim suggested three main technologies that meant all computers could understand each other (HTML, URL and HTTP). All of these remain in use today.
He also made the world’s first web browser and web server. You can still see pages from the first web server online.
WWW
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