Try running the Windows 7 Upgrade Advisor to get an idea of which devices you might have issues with:[URL] You will also need to purchase your own license for Windows 7, since I'm sure the Inspiron would not have come with Windows 8 Pro installed to allow "free" downgrade rights.
How can I determine if my machine will run correctly using Windows 7? I suspect that the touchscreen will no longer work, but will all the keys on the keyboard map correctly and will all other factory installed devices work?  Thanks
New Dell Inspiron 7537 and want to downgrade to Windows 7