Reinstallation of Windows 10
I bought a Dell workstation from Inrego some years ago with Windows 7 Pro preinstalled. Later on I took advantage of the free Windows 10 Pro update. Now I have a problem with my PC so I ran a Windows 10 PC Reset which failed. I now want to do a clean re-install on Windows 10 Pro on the workstation but a) How to I create installation media to do it and b) Where do I find the Product Key I need to use to activate Windows once re-installed?