I have an old ASUS Windows tablet that came with Windows Pro installed on it. I only use it on my reloading bench to look up loading data, listen to iHeartRadio etc. It doesn't need Win Pro, and it has very little left-over drive space. Consequently, it's very slow. I'd like to get the lightest version of Windows 10 that I can, but there doesn't seem to be an easy (free) downgrade path. Any idea how I can accomplish this? NOTE: The Win 10 Pro was installed by ASUS during a repair.