If we required a product key for Windows 10 to activate it. It comes in different versions according to different needs and perspectives. For example, if you are a home and non-commercial user, then Windows 10 Activation Key is the best option for you. If you need windows for your organization, then you can use Windows 10 Enterprise or Pro version. Even there is Windows 10 student version, too epically for students. Windows 10 is familiar and easy to use, with lots of similarities to Windows 7 including the Start menu. It starts up and resumes fast, has more built-in security to help keep you safe, and is designed to work with software and hardware you already have. Windows 7. Microsoft is keeping the Live Tiles it introduced in Windows 8, but it’s put them inside the Start menu. That means that they won’t take up your entire monitor anymore (unless you really want them to).