Windows 7 - User's Guide

٤     
  
      )   (
   .
         )  .(

             
   .
  
:
     ,   USB  )  
 (    USB  .
   
 Mouse Properties )  ( Windows       
    . 
     .
  Mouse Properties ) :(
 Start ) (< Devices and Printers )  .(       
   Mouse settings ) .(
  
              .  
   
       .
   
               .
:      
     .
:     .
   ٢٠