Yeah ! its good news for Windows Users. Now you don’t need to install Apple’s QuickTime to watch .mov files in Windows 7. Microsoft is going to add support for .mov files was mentioned in Some Changes Since Beta for the RC at E7 Blog.
Chaitanya Sareena, Senior Program Manager on the Core User Experience team says, "We’ve since added support for Windows Media Player to natively support the .MOV files used to capture video for many common digital cameras."
So bye bye QuickTime.