___________________________

 

                
___________________________

_____________   

     4  :

1.     ()

2.    OSI

3.   

4.        
       ,  
      

_____________   

    .

      Networks.exe    CD-Rom,
           .

 ,     .
      :
[CD:\] MODEM\Modem.exe
[CD:\] OSI\OSI.exe
[CD:\] CIRCUIT\Circuit.exe
[CD:\] LAN\LAN.exe

        800x600.

      (full screen     )
         .    
         - 
(    )        Windows.

