Microsoft had already provided a rough outline of the differences between these versions. If you scroll down to the bottom of this article, you’ll find a table that shows the differences between Windows 10 S, Home, Pro, Enterprise, and Education editions. At launch, there were four: Windows 10 Home, Pro, Enterprise, and Education.Īnd in 2017, Microsoft complicated things further with the introduction of Windows 10 S. Customers could also buy a new PC with Windows 10 pre-installed, or buy a boxed (or downloadable) copy of Microsoft’s latest operating system for PCs.īut there’s not just be one version of Windows 10 for PCs. Microsoft started rolling out Windows 10 on July 29t, 2015, allowing users to update to Windows 10 for free if using a computer that runs Windows 7 or later.