The diffrent means of communication in the present

Nowaday,
Communication is very easy and simple.
There is diffrent means of communication with other people from other country for exemple:
*Skype is a software that lets you make free calls anywhere in the world within minutes, regardless of your location.

*Yahoo that you can use it for chating and reading news.

*Facebook is a system that you can use it for chating, playing games, using skype on facebook and reading news.

*Mobile phone you can use it for calling all the people in diffrent places, chating and make video call for some mobiles.