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Compare most popular Macintosh-Os to Mac OS X 10.5 Leopard

Product Name Mac OS X 10.5 Leopard

Mac OS X 10.5 Leopard

Apple Mac OS X Snow Leopard

Apple Mac OS X Snow Leopard

Microsoft Windows 7 (Professional)

Microsoft Windows 7 (Professional)

Microsoft Windows 7 (Home Premium)

Microsoft Windows 7 (Home Premium)

Microsoft Windows 7 (Ultimate)

Microsoft Windows 7 (Ultimate)

Release Date 10/26/2007 08/28/2009 10/22/2009 10/22/2009 10/22/2009
Price Range Check latest prices » $29-$35 Check latest prices » $173-$312 Check latest prices » $129-$200 Check latest prices » $172-$354
Review Summary The grace of Leopard's interface enhancements makes productivity more pleasurable with a Mac, as more than 300 functional and fun features top off this update. Intel Mac users will like Snow Leopard's smartly designed interface enhancements, and its Exchange support is a must-have (especially with Outlook for Mac on the way). With a ton of technological improvements, Snow Leopard is worth the $29 upgrade fee. Windows 7 is more than what Vista should have been, it's where Microsoft needed to go. How much damage Vista did and whether Windows 7 is enough for people to finally abandon Windows XP are questions that nobody has the answers to right now. Windows 7 is more than what Vista should have been, it's where Microsoft needed to go. How much damage Vista did and whether Windows 7 is enough for people to finally abandon Windows XP are questions that nobody has the answers to right now. Windows 7 is more than what Vista should have been, it's where Microsoft needed to go. How much damage Vista did and whether Windows 7 is enough for people to finally abandon Windows XP are questions that nobody has the answers to right now.
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Basic Specs

Operating System Apple MacOS X 10.5.6 Apple MacOS X 10.6 Microsoft Windows 7 Professional Microsoft Windows 7 Home Premium Microsoft Windows 7 Ultimate
Version 10.5.6 10.6
License pricing Standard Standard Standard Standard Standard
Language(s) English English English
Localization English English English
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