The advantages of a IT based communication system (Facebook) you can connect with friends, update a status anytime, make some new friends, when typing it automatically spell checks your work.

The disadvantages of a iT based communication system is that some random man could pop up saying he wants to meet you (DON’T!)Because it could put you and your life in danger, people can get bullied on internet such as (Facebook) and that can kinder make them do something stupid, loads of people go on communication sites as well

Another good thing is that you can add pictures in your work and change different fonts,backgrounds,colours,layouts.

Another disadvantage is that if you put your phone number on your account, you can get some Radom person calling you and also texting you, you will need to be very careful if you put your number on it.