Windows 10 - User's Guide

  
    .
  
      

         .
١.       :
  

  

 ٠    )  .(
٢.       :
  

   ٠    )

  .(
     
          :
▲              .
        .
   
  :
●       "    Windows" . 
     .
- -
●         .      
.
:   Windows  

    Power Meter )  ( 
         Adjust screen brightness )   (
    Screen brightness )  ( .

               
     .
:          :    
            .
●  —      .     

  
    

          .  
  .
         .      
     .
١٥
 ٢ 