Windows 8.1 - Manual

٣.     )٣(.
    
    :
١.  Start ) ( support ) (   HP Support Assistant.
‒–
   Windows           
.
٢. Battery and Performance ) .(
       HP Support Assistant:
●Battery Check ) (
●       
   
    :
●  .
●  Power saver )  ( Power Options ) .(
●       

      
       

        
  .
●       .
●             
USB.
●            .
●     Sleep ) (    .
٣٣
 ٦  