Snow Leopard proves that Mac OS X is a prolific operating system that can be used in businesses but that doesn't mean they can overwhelm Windows 7 or threaten Microsoft's dominance in the operating system. From the beginning, it was clear that Apple began focusing on Snow Leopard to improve the performance of this operating system, and updated some features. Snow Leopard is simply an upgrade of Mac OS X. The Mac OSX Snow Leopard upgrade operating system version has been released but it seems that they still lack a lot of things to compete with Windows 7 as Apple claims.
