Windows 7 Professional is a version of the Windows 7 operating system with additional features for businesses, while Windows 7 Ultimate includes all the features of Windows 7 Professional plus additional entertainment and security features.
Compare the features and differences of Windows 7 editions, including Home Premium, Professional, Ultimate, Enterprise, and more. Learn about the availability, pricing, and support of each edition.
Learn the differences between the three main versions of Windows 7, such as support period, memory limit, backup options, remote desktop, encryption and more. Find out which version suits your needs and how to upgrade from one to another.
Short answer: there's little reason to buy Professional as long as Ultimate is available; Ultimate is only $20 more and has every single feature offered by Windows 7, including some key features that you might regret not having.
Compare the two editions of Windows 7 and learn about their similarities and differences. Find out which one offers more security, language, network, and media features, and how they affect the price and availability.
