Evidence

٥  
      :
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     
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     )    (
   
              
 .      
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      .
 
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         . control panel )
 (       Control Panel ) (    Hardware and
Sound )  .( Devices and Printers ) (  Mouse ).(

  /         .
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                 .
   .
   
         .
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             .
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    
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       
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  .
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 ٥   