Windows 7 - Manual
◦
   fn   .
◦
   fn+shift   .
     )
  (
                
    
    .       
      ١١.
)٥( num lk         
 .
:        
        .
)٦(     num lk      .
     
          
  num lock   
) . num lock 
   .(  :
●
  num lock            
.
●
  num lock 
           
          .
  num lock          num lock   
  .   num lock          num 
lock    .
  num lock          :
▲
   num lk           
.
٢٩
 ٤          










