Windows 8.1 - Manual

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