Evidence

    
      Windows .        
   .
●              .
● Power Options )  (      

   .
 Start )(  

  power options ) (   Power Options
) .(
                 
 .               
  .
  
               
 .              .
               .
    

           
     .
     )  (
         , Battery Check )  (  HP
Support Assistant
.
١.  Start ) ( support ) (   HP Support Assistant.
‒–
    Windows          
 .
٢. Battery and performance )  .(  Battery Check )  ( 
    .
          .       
      .         .
          .       
      .          . 
           .    
       .
    

  )  (
!          

   
         HP       HP.
:              


  .             
Windows   .
       )  (     
     :
٢٩
 ٦  