Today’s world is also known by the name of Internet world, so it is really a need to know what the Internet actually is. It is a network of computers linked worldwide via telephone wires, satellite links, etc.
Internet addresses are in form of aa.aaa.aaa.aaa where aaa are number from 0-255. This is called IP address. All computers on the Internet can be divided into two categories: Servers contain information and Browsers are the source option from where such information can be taken online. Generally, people think that World Wide Web and the Internet are the same but in reality, it is not so. The Internet is a network of several computers which are linked via some wire or some setting so that link may sustain without wire too whereas worldwide web contains interlinked vast collection of information so that public may use this resource. The Internet is the main network and WWW is one of its useful services.
