User's Guide - Windows 8

 
  
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            Help and Support)   .(
 Start) (  h) (   Help and Support)  .(
:    
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  .  HP     .
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  HP .     
http://www.hp.com/go/contactHP .    
 
http://welcome.hp.com/country/us/en/wwcontact_us.html.
    :
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     HP.
:        .
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 HP    .
◦      HP    .
◦    HP.
 
       .
    
                  :
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                   .
:        
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  
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    HP    .
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                  
  .         .
  
                     :
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     Sleep)  .(  Sleep) (      . 
Sleep)  (       
   .    Sleep) (
                  . 
           Battery)  (    Windows 
  
       Preferences) .(
●         .       fn+f4 .  
                  
 
       .   fn+f4       
            .
    