Windows 8.1 - User's Guide

      Battery ) (    Windows   
        Preferences ).(
         .       fn
+f4 .     
        
               .
   fn+f4            
       .
    
                 .
   ,  Settings ) .(   Power ) ,(   Shut down )
 .(             

 ,     .
  ,  
             ,   
       ,     :
:            .
      5
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  .
       .
    
     
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       .     

           .
      
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            
 .          .
!             
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
       .       . 
                
 . 
             
     .         
            )IEC 60950.(
:     
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       .
         .
    
            :
    
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   .
      .
      .
   
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    
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  
.
       .
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   