The Windows 7 operating system was released in six different versions, each aimed at meeting the needs of a different group of computer users. Windows 7 Home Premium is meant for individuals and families to use at home. It improves on the previous operating system by being faster and easier to navigate. Among other new features, the improved taskbar makes it easier to open programs and find open pages, the search function is faster, and it has touchscreen capabilities. To run Windows 7, your computer needs, at a minimum, 1 GHz or faster 32-bit or 64-bit processor, 1GB RAM (32-bit) or 2GB RAM (64-bit), 16GB (32-bit) or 20GB (64-bit) available hard disk space, and DirectX 9 graphics device with WDDM 1.0 or higher driver. Check out the vast inventory of Windows 7 Home Premium found on eBay.