Windows 8 - User's Guide

          
                 .
   
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           Search) (     .  
 power) (   Settings) (   Power Options)  .(
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      Power Options)  .(
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    LAN
    .
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           .
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            .
●  .
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           .
    
!         .
!                 
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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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  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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    .
    