Portfolio de Tema 2 Oscar Huelin

In  the second unit I´ve learned what is the internet and what is used for. ¿Did you knew that the first propose for the internet wasn´t to search information, watch videos or comunícate? The first purpose of this was that if a server doesn´t work well and you can´t access the information trough that paths, shows you other ways to get that information. I´ve also learned the parts of the internet:

-ISP
-IP
-DNS server

And how to use the internet in an effective and responsible way for not to get any troyans or viruses which I also learned about.