Microsoft now lets developers test Windows 10 S

Microsoft is releasing Windows 10 S, a new Windows variant designed to only run Windows Store apps, to MSDN subscribers today. The new operating system will be available in an ISO file so developers can download and install it to test their apps on Windows 10 S. Specifically, Microsoft wants education-focused developers to properly test Windows 10 S to make sure it’s ready for that particular audience. This is also a first step towards making Windows 10 S more broadly available to schools,