Windows 7 is the most widely used Windows edition all over the world which has got loads of improvements. Ten years have passed since its release but still, it is the most widely used operating system as it is secure and reliable. Windows 7 Aero Blue Edition 2016 is based on Windows 7 Ultimate SP1. Loads of enhancements have been made in this version in order to make it more reliable and faster as compare to the other versions of Windows 7. You can also download Windows 7 Enterprise.