HOW EXACTLY DOES INTERNET ACTUALLY WORKS? (part 1)

HOW EXACTLY DOES INTERNET ACTUALLY WORKS?💁

💬So what exactly is the Internet, well a lot of people think💭 of it as a ☁cloud, Something that's hanging around in the sky it's super complex super difficult to understand but actually that's not it at all.

The Internet is really simple. All it is is just a long piece of wire and the wire connects different computers💻 to each other.

So you might have one computer that's in Banglore and another computer that's in London and they can talk to each other and transfer data through this giant wire .Now some of these computers attached to the internet have a very special job. They have to be online 24/7🕑 ready to serve you all of the data and the files that you are requesting when you try to access web sites and the computers that are doing that job we would call a server and the computers that any user would use to access the internet is called a client.

Now you can imagine a web server as a giant library📚 that's open 24/7 and you can go in there at any hour of the day and request I want to see Google's home page or I want to see the latest post on 🎁Code Box and it would be up to serve you with all of the files and data that you would need to be able to view👀 whatever web site it is that you requested. Now you can imagine if there's a library that's big enough to house🏠 all of these web sites then it's going to be pretty difficult to quickly locate the thing that you want out of this giant library, Right.
So how is this problem solved on the Internet.Well let's say that you're sitting at home on your computer and you type in Google.com because you want to head over to the main Google home page.What happens behind the scenes is that your browser will send a message to your Internet service provider.

So these are the people who you pay to be able to access the Internet and if you're in the india that's a company like 📞jio&airtel or idea and if you're in the U.K. then that would be something like BT or TalkTalk. 
                                                                                        to be continued next part............

📕Internetworking Protocols Kindle Edition by Laxmikant Khadke (Author)