ইন্টারনেটের মালিক কে? এটি কিভাবে কাজ করে? || How Does the Internet Actually Work?

ইন্টারনেটের মালিক কে? এটি কিভাবে কাজ করে? || How Does the Internet Actually Work?



Hey Guys, This video will explain you working of internet using optical fiber cables which are also know as Submarine Cables which was installed by Tier 1 …

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