Windows 7 - User's Guide

.       .
.  fn+f4        :
  :       .
:    
        .
:     
     .
  :       .
   fn+f4   .
:        "Extend) "  (  
      . Start ) (< Control Panel )  (<
Appearance and Personalization )    .( Display ) ( 
Adjust screen resolution )  .(
:          .
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