Windows 10 - Manual

٢.  fn+f4       :
  :       .
:            .
:             .
  :       .
      fn+f4.
:        Extend )(    
     . control panel )  (    
 Control Panel ) (   Appearance and Personalization )  
 .( Display ) (  Adjust resolution ) .(
     HDMI )  (
:  HDMI          HDMI    
.
               
 :
١.     HDMI  HDMI   .
  ٣٠