Windows 7 - User's Guide

      Battery ) (    Windows   
        Preferences ).(
●         .       fn
+f4 .              

              .
   fn+f4            
       .
    
             .  Start )(
      Shut down ) (   Restart )  .( 

               
  ٩٥.
    
                
            :
:            .
●      ٥

  .
●       .
    

    

       .     

           .
      

            
 .          .
!             


       .       . 
                
 .               
     .         
            )IEC 60950.(
:     

       .
         .
    
            :
●    

   .
●      .
●
      .
●   

    

   .
●       .
٩٥
   