It’s no secret that computers very quickly become an integral part of human life. Moreover, no modern person can do without an Internet network. There we listen to music, there we work, there we will learn the news, from there we get all the necessary information. However, not every Internet user knows about where this very Internet comes from, how he works, and where these very online songs or videos are stored. And the answer can be described in only three letters — data center, and what it is, and what it is for, now you yourself will find out.