Recently Apple has released Leopard and amid the hype of the new Mac OS X 10.5, Mac users believe that Leopard is still a champ on many fronts, comparing to new Microsoft Window Vista. (…)

Microsoft has been testing Vista’s defenses to the top malware threats as reported by Sophos on November 30. (…)

Windows Vista provides a host of new features, but the first thing that jumps out is the slick, sleek Aero interface. (…)