Stage First Before (General 1983): The Age Teacher Traditional .
- Stage The second (from 1984 To 1993): The Age Media Multiple .
- Stage Third Of (1993 To 2000): The emergence of Network Web for information (Internet) and then Began Appearance E E And programs E more Flow To display the Movies Video Which gaveAdvanced Tremendous The media environment Multiple .
- Stage Fourth Of (2001 And Seq.):
Generation II Of the web WhereBecame the design Sites To Network More Advanced On the one hand Speed Force And receive Files and information And data (p. 292 - 291).