The Windows 7 setup file will work on Windows 8. 1 and Windows 10 as long as you choose the correct format of your version of Windows, 32-bit or 64-bit. If you don’t know your computer’s bit number (e. g. , 32-bit or 64-bit), you can view it by right-clicking This PC, clicking Properties, and looking for the bit number to the right of “System type”.
