Internet Computer

sohail2726

2 days ago

Transcript

00:00Oh no Kitty, we have lost the internet connection.

00:18Oh no!

00:19Hmm, don't worry, I think it will get back in a while.

00:24Hey friends, Kitty and I are sending our Halloween pictures to our friends.

00:29But unfortunately, we lost our internet connection.

00:34And I'm sure you already know how it feels when that happens.

00:40As it's difficult to imagine our lives without the internet nowadays.

00:47Wait a minute, that's an excellent topic to explore.

00:52Hello friends, have you ever wondered what the internet exactly is

00:58and how it works?

01:01I'm sure you did.

01:03So, by the time the internet reconnects, let's search the world of the internet

01:09and learn how it works.

01:12Zoom in!

01:14Well, when I was young, I believed that the internet was some magic trick created

01:21by a secret group of magicians which makes it float through the clouds.

01:28But, when I came across its actual definition, I understood that it is a network that connects millions of computers worldwide.

01:41Hmm, but the important question still remains the same.

01:46How does this magic happen?

01:49Imagine, you and your friend want to share a picture or some other essential document with each other.

01:58And to do so, the first thing you both will need are computers that are connected in a network with the help of the internet.

02:10Then, once you establish this connection, you visit the website using a browser.

02:18Log into your account, type your message or attach the file you wish to send

02:25and finally, when everything is done, you press the send button and voila, it's done!

02:35Sounds easy, right?

02:37Well, what looks so easy at first glance has a complex system working behind it.

02:44Yes, my friends, the messages you send are actually enormous in size and it's very hard for the internet

02:53to carry such a massive packet to its destination.

02:58So, to make it easier, this huge packet is broken down into smaller packages

03:07and then they are moved further to the receiver with the help of an essential device called the router.

03:16And what is a router?

03:18A router is a networking device that helps in the transfer of data packets between computer networks.

03:27In other words, from a sender to the receiver.

03:31But how?

03:32Well, it does with the help of an internet protocol or an IP address.

03:41Oh no!

03:43Now, what's an IP address?

03:45So many technical terms!

03:48Uff!

03:49But, let me explain.

03:52Just like you have your home address,

03:55every server has its unique address called the IP address

04:01that allows a system to be recognized by other systems connected via internet protocol.

04:10When the packets are received by the router,

04:13the router reads the IP address information mentioned on the package

04:18and then sends it to the correct path to reach its destination by following certain rules.

04:26Yes, my friends, just like we have traffic rules to protect us from any accidents,

04:35the internet has some rules and regulations as well called the TCP.

04:43TCP is a set of protocols developed for the internet to get data from one network device to another.

04:53And by following these protocols, the data gets delivered in the best possible way to its destination without any problem and issues.

05:05When these packets finally arrive at the receiver's router,

05:10they are put together according to the instructions and that's how your friend's computer receives your message.

05:18And believe me, all this happens within just a fraction of seconds.

05:24Isn't it really magical, friends?

05:27Trivia time!

05:29Did you know the first ever email was sent in 1971?

05:35Also, it is estimated that 4 billion out of the 7 billion people on Earth are already online.

05:44And thanks to the internet, you can see your most favorite show called

05:50The Dr. Binox Show!

05:55Hope you enjoyed today's episode.

05:57Until next time, it's me, Dr. Binox, Zooming out!

06:05Ah, never mind!

06:08Hey kids, you liked my videos, didn't you?

06:13Before you go, don't forget to click on the subscribe button and the bell,

06:18so you won't miss out on my latest videos!

06:22See you!

Category

Transcript

Recommended