Apple has released an update directed at iMacs released mid 2010. “Display Brightness Update 1.0” addresses an issue with 21.5-inch iMac (Mid 2010) display brightness.
Apple also updated Quicktime for Windows. QuickTime 7.6.7 for Windows improves security and is recommended for all QuickTime 7 users on Windows.
Arabic version of this post on SaudiMac Arabic Edition.