Windows 8.1 User's Guide

      
 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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            :
!         .
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    
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     
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    )   (
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  Disk Defragmenter)     (        

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     
       :
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  .
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  .
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         Windows.
        :
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      .
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   
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    .
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      
  Windows.
  
   
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             :
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   .
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   .
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  .
     