Windows 8.1 - User's Guide

       
!     ,          

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       .
            .   
  Start )(  support   HP Support Assistant.
      
 Battery Check )  ( HP Support Assistant      
       ,        .   
     HP ,     .    
HP         .
    
              
.
                
   .
!              
   
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
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 HP     
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    HP.

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            :
!         .
●    
●     
●     )  (
●  Disk Defragmenter )    (      
  
●     
       :
●  .
●  .
●         Windows.
        :
●      .
●   
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    .
●         Windows.
  
   
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             :
    
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