Windows 8 is built on the rock-solid foundation of Windows 7, but it’s been improved on all fronts. You can install Windows 8 on the same hardware that powers Windows Vista and Windows 7, and you’ll love how it works on new devices, too. Windows 8 was designed with Windows 7 apps in mind, because you probably have older apps you need to use. In addition to the new look of the Start Screen, Windows 8 incorporates the desktop that you’re familiar with. Think of the desktop as one of the many apps you can run in Windows 8. In the desktop, you’ll see all the settings, devices, and features you used in Windows 7—and you can run the desktop apps you ran in Windows 7, too.