Communication of Yesterday, Today & Tomorrow (BB1403)

N.B: to watch this video please open this adress
http://www.youtube.com/watch?v=VB-5XSqzAfg

communication from the past to present.mpg

N.B: to watch this video please open this adress
http://www.youtube.com/watch?v=v94EH_cE7GY

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.

Communication from the past to present

Communication from the past to present

In the past , communication was very difficult . It was slow , before the invention of writing , people communicated by the oral communication . They kept information in their memories . After that , they carved and painted pictures and events on stones . After the invention of writing , people wrote down everything now , everything has changed . The invention of computer , internet , printing help to communicate easily . We can go round the world while sitting at home and exchange thoughts and ideas from all parts of the world .

Introduction

Introduction :

Communication is the activity of conveying information through the exchange of thoughts, messages, or information, as by speech, visuals, signals,

writing, or behavior.