Nov 14, · Windows 10 Pro vs. Enterprise. One major difference between the editions is licensing. While Windows 10 Pro can come preinstalled or through an OEM, Windows 10 Enterprise requires the purchase of a volume-licensing agreement. There are also two distinct license editions with Enterprise: Windows 10 Enterprise E3 and Windows 10 Enterprise E5. Dec 05, · As a result, you might be confused about Windows editions that aren't sitting out on store shelves, like Windows 10 Enterprise. Let's take a look at Windows 10 Enterprise vs. Windows 10 Pro, including their intended uses, cost, and included features.