The web is a powerful tool for sharing information and working together. But how does it work?The web isn't just a series of directories for storing and retrieving files. It's an open system that allows anyone with the right software to create new websites, plug into other sites, and connect people from all over the world.The web was built using the principle of open standards – standards that are freely available and accessible to anyone who wants to use them. The Internet is made up of many different kinds of networks, each with their own unique protocols and communication methods.The most important part of the web is HTML (Hypertext Markup Language). This language describes how pages should look, what they should contain, and how they should be displayed on a computer screen or printed out on paper. HTML is based on SGML (Standard Generalized Markup Language), which was developed by IBM in the 1970s as a way to standardize computer documents so they could be shared across different platforms such as computers and printers.
The web works because it's a network of computers. Each computer on the network forms a node that is connected to other nodes in the network.A computer is a physical device that has its own memory, processor, hard drive and other components. A computer can also be connected to the Internet via an Ethernet cable (or Wi-Fi) or by using a mobile phone.The Internet connects all these computers together so they can share information with each other. The Internet consists of many networks, each one running its own protocol for communication between nodes on the network. These protocols enable computers to communicate with each other across networks as well as across physical distances.
The World Wide Web (often shortened to the web) is an interlinked collection of information, multimedia and computer systems that use the Internet protocol suite to connect millions of computers and other devices around the world. It consists of many independently maintained (and often overlapping) web pages, with about two dozen currently active web servers being most commonly cited. The Internet protocol suite specifies how data should be formatted for transmission and routed between Internet hosts connected via the Internet. Most modern web browsers display a simplified form of the document, known as a hypertext document, describing how documents are structured and what elements are allowed in each one.The main function of a web server is to serve up documents from its own database, notably static web pages and HTML files containing static content. This may be accessed through a browser program such as Microsoft Internet Explorer or Netscape Navigator, which accesses it using an HTTP connection over a TCP/IP network connection (the client then forwards requests on to the server). The HTTP protocol is typically used by clients to send requests for dynamic content generated by servers. Web servers can deliver many different types of content: text files, image files (typically GIFs or PNGs), binary files (such as executables), streaming media.
The Internet is a phenomenon that has changed our lives in ways we cannot begin to comprehend. Today, the World Wide Web is used by billions of people daily, making it one of the most important technological advances in history.The Internet is made up of billions of computers connected to each other through cables that run across the globe. These cables are called "the Internet," and they use a system called TCP/IP (Transmission Control Protocol/Internet Protocol) to communicate with one another.The Internet works because it has its own language — the World Wide Web — which allows users to communicate with each other via webpages. Each webpage contains information about itself and links to other websites that have more information about their topics.
The Internet is a historical and futuristic phenomenon, which has changed the way we live. It has provided us with a global network of computers, which have revolutionised everything from science to politics.The Internet can be traced back to the development of ARPANET by the US Department of Defense in 1969. The development of the ARPANET led to the creation of TCP/IP protocol suite later on, which was implemented as part of an early version of the Internet called NSFNET (National Science Foundation Network).The Internet was first commercially available in 1991 when America Online (AOL) launched its service, followed by Microsoft offering its version called MSN in 1995. This was followed by commercial exploitation of BBSes (Bulletin Board Systems) and Usenet groups by many companies such as Compuserve and Prodigy in their respective times.The World Wide Web was created in 1990s by Tim Berners-Lee at CERN (European Organization for Nuclear Research), with funding from European Commission's Seventh Framework Programme for Research and Technological Development.In 1990s, there were many attempts at creating an open standard for web browsers that would allow anyone to create websites without having any knowledge about HTML code or server.
The Internet has come a long way since its inception in 1969. From the first ARPANet to the Internet, it's been an exciting ride. Here's a look back at some of the key events in the history of the web.1969: The ARPANET is created by DARPA and built by Xerox PARC. It connects 40 universities to each other and to a mainframe computer at SRI in Menlo Park, California.1970: The two nodes that make up today's Internet — the network backbone and hosts — are born when UCLA's IMP (host) becomes interactive on September 22nd, followed by Stanford University's CSNET (host). Other nodes go live soon after, including those at University of California campuses (UCLA), University of Utah (SDSC), Cornell University (Cornell), University of Illinois at Urbana-Champaign (UIUC), University of Texas at Arlington (UTA), Carnegie Mellon University (CMU), and UCLA itself. The ARPANET officially becomes an Internet when it goes online as a network on October 29th, 1970.1971: On January 1st, 1971, the first e-mail messages are sent between Logica Corporation scientists in England and IBM employees working