1. Different method for communicating with IT

2. Text message/SMS
One way for people to contact other people is through SMS SMS that stands for Short Message Service. Is a service that you have to pay for at least once a mouth so when people message other people the data will go down and you text someone. It uses signal

3. Apps/websites
Another way of comunicachiong is through using apps/website such as - Facebook - Twitter - Snapchat - WhatsApp - Kik - And more Apps like this usually free but there is some apps/websites that you have to pay for

4.
is the most popular way people use to communicate for either school, collage or work is the most useful as you can send attachments and you can add subjects and other thing that can be useful for any situation There are also different types of such as Gmail Hotmail Aol And more

5. Instant messaging
Instant messaging aka IM can be 2 or more people using specific programs like - Yahoo Messenger - Windows Live Messenger And more IM is processing sending real time messages

6. Chat room
A chat room is a group of people that come on a group chat to communicate with other people and get to know people You can also view peoples profile's and pictures just like you would do with apps such as Facebook

7. blog
A blog is an online journal/diary A blog is when one person types and talks about his life just like an ordinary diary