Windows 8.1 User's Guide

:              .     
   .
     VGA
           VGA        
   VGA  .
    :
.   VGA        VGA      .
.  f4       :
●
 :       .
●:             .
●
:             
.
●
  :       .
           f4.
:       " Extend) "(      
  .  Start) (  control panel) ﺔﺣﻮﻟ ﻢﻜﺤﺘﻟا(   Control Panel) 
 .( Appearance and Personalization)     .( Display)  (
 Adjust screen resolution)   .(
     HDMI
:  HDMI          HDMI    .
  