Windows 7 - Manual

    
!         .
!              
   
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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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        DVD  BD )  (
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  Disk Defragmenter )   (
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     
           :
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  .
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            .
        :
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      .
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   
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    .
  
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