 ॢ NOS (Network Operating System).   
 뢠 ࠡ祩 ⠭樥,  ᪫祭   ᪮-
 ஢,  ।祭  믮 㭪権
䠩-ࢥ஢.  ࠡ ⠭  䠩-ࢥ ᮤঠ 
஢,    ⥢  ᮥ 
ᮡ.    쭮 樮 ⥬ (筮 DOS) 
 ࠡ祩 ⠭樨 ⨢ ⥢ ணࠬ ᯥ祭,
饥 ⠭樨 ⢮  䠩 ࢥ஬. -
,  䠩 ࢥ ᪠ ⥢ ணࠬ ᯥ祭,
஥   ⢮  ࠡ祩 ⠭樥  ᯥ稢
   ᢮ 䠩. ⥢ ਪ ணࠬ  
ࠡ祩 ⠭樨   䠩 ࢥ஬  ⥭ 
 䠩.  . 1.1  , ⠢騥 .

稥 ⠭樨

뫪
     ਥ                        த



 ࢥ
. 1.1.  쭮 ᫨⥫쭮 

稥 ⠭樨

, 室騥  ,    ⨯: ࠡ稥 ⠭樨,
।祭  짮⥫,  䠩 ࢥ, , 
ࠢ, 㯭   짮⥫.  ࠡ祩 ⠭樥
ࠡ⠥ ⮫쪮 짮⥫, ᨤ騩 । ,   ६  䠩
ࢥ   짮⥫ ࠧ  .  ⢥
ࠡ祩 ⠭樨,  ࠢ, ਬ ।   ⨯ IBM
PC/AT   ஢ 80286  80386*.  ᭠饭  ꥬ
 1  4,   訩 梥⭮  ୮-  ⨯
VGA  ᮪⢥ .   ࠪ⨪ 㦭

   ஢ 80286  饥 ६ ࠪ᪨  ᪠-
. - ਬ. ।.

26  

