Windows 8 - Reference Guide

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