Windows 7 - Manual

     ................................................................................ ٨٣
     ................................................................................. ٨٣
     ........................................................................................... ٨٣
     ................................................................................... ٨٤
      ......................................................................... ٨٤
        ......................................................... ٨٤
             ............................. ٨٥
    ...................................................................................................... ٨٦
 ............................................................................................................................................ ٨٧
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