Coinciding with the worldwide debut of Windows 7 and the launch of physical retail stores throughout the world, Microsoft has revamped its online store as well. The news comes from Trevin Chow , Senior Lead Program Manager for Microsoft Store. Big surprise: the revamped online storefront features a category for 'Computers', so you can now go there to buy Windows 7 PCs as well as accesoires and even third-party software like Adobe Photoshop and Nero 9 .