Windows 8.1 - Manual

٢.  f4     ٤  :
  :       .
:             .
:           .
  :       .
           f4.
:        Extend )(    
     .  Start )(  control panel ) ( 
 Control Panel )  .( Appearance and Personalization )  
 .( Display ) (  Adjust screen resolution )  .(
     HDMI
:  HDMI          HDMI   
 .
                
 :
١.     HDMI  HDMI   .
٢٣
 ٤   