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Welcome back.



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In this video, you will learn what is to be, if you have ever noticed, when you open a website.



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Let's say you open your blackcomb when you click the Web address in the browser, it will be written



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as actually as Galant.



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Less, less you true.com.



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So what is that?



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HDB so it stands for hypertext transfer protocol.



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So when I'm traveling on the road, I need to follow a set of rules.



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Similarly, when the request so when the browser and the YouTube server are talking to each other so



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they don't really talk to each other, they send signals to each other.



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So those signals have to follow a set of rules.



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Those set of rules are called SGV.



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Protocol means a rule actually is a set of rules by which e-mail travels from computer to computer or



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from server to browser.



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See in the next video.



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Thank you.