We highly recommend that you print this tutorial. Your computer will restart during the Win dows 7 installation process, so having a printed copy will help you follow the steps if you can't return to this webpage. Introduction. Depending on your hardware and your current edition of Windows Vista , you can use the Upgrade option during Windows 7 installation to upgrade from Windows Vista to a corresponding or higher edition of Windows 7 . Upgrading is the most convenient way to get Windows 7 on your computer, because it keeps your files, settings, and programs from Windows Vista in place. If your current edition of Windows Vista can't be upgraded to the edition of Windows 7 that you want to use, you can still install Windows 7 by using the Custom installation option instead. However, the Custom option doesn't preserve your files, programs, or settings. For a step-by-step tutorial on ...