What’s the Internet?
The internet is an extremely large network connecting computers around the globe. While using internet, you have access to information from computers around the globe right at the home. The internet is, actually, an enormous encyclopedia of knowledge. You’ll find info on any subject of your liking. Today, there are many people while using internet.
The way the Internet Works
The change in data within the internet happens in the same way. The information is damaged into small bits of similar size known as packets. The address from the source and also the destination will be put into each packet. In route, the packets are received by routers, which behave like postal delivery people. A router reads the address on the packet and transmits the packet towards the destination through the perfect path. The packets might take different pathways to achieve the destination. The packets are examined in the destination point.
Or no packet is missing or broken, a massage is distributed towards the sender requesting the packets to become resent. This method continues before the complete data reaches the destination. In the destination, the packets are rearranged within their original form. Each computer attached to the internet includes a software known as the TCP/IP (Transmission Control Protocol. Internet Protocol). The TCP/IP protocol accounts for delivering, receiving and examining the packets.
Being able to access the Internet
If you want to avail the internet facility, you must have a mobile phone line along with a modem. Furthermore, you need to join an Internet Company (ISP). It’s the ISP that connects the internet. An ISP provides two kinds of services. Dedicated Link Service and Dial-up Account Service.
Inside a dedicated link service, your computer is attached to the internet constantly. This kind of connection involves expensive and mostly large organizations go for this kind of link, which supplies an internet connection on all nodes around the network.
Inside a dial-up account service, you place up an internet account together with your ISP or commercial online services. A dial-up account service enables you to take down internet cost low. It is because you connect with the internet only when you really need to gain access to it.