Windows 8.1 - User's Guide

١.  
          .
٢.    )1(   )2(    .
٣.     )3(.
   
  Start )(  power ) ,(  Settings ) ,(  Power
Options ) .(
      Power Options ) .(
        )LAN (    
  .
           .
           .
  .
            Sleep ) (  
.
      
:     
     .
       
       
     
    .
          .
:       .      50 ,% 
   .
               .
       
!     ,         

      .
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 ٦  