What do you think is the advanatages and disadvantages of internet?

There are many advantages of an internet first of all is that you can search your project or chatting your love ones to the other country.Entertaining our self in listening to music video on youtube website.Social networking to gain friends like in facebook,twittwr and other social networks.
Disadvantages of an internet is that you can get a virus in the different website.They also watch a porn movie or seeing a nude pictures this are the disadvantage of internet.