Upgrade to Microsoft Windows 7 Ultimate, Professional, Home Premium or Home Basic help, information, compatibility and tools for 32bit and 64 bit versions of this Operating System. Upgrading Windows 7 (Seven) for the first time! well you have come to the right place. We have a large selection of guides that will take you through the process step by step with all the graphics that you will see on your screen on the way. Most of the information you will need to begin an upgrade or see if its possible are available here on this page.