A few months ago, we heard rumlbing that Microsoft was considering replacing Windows 10 S with a less controversial ‘S Mode’ built into standard versions of Windows.
Today, Windows Executive Joe Belfiore confirmed in a tweet that S Mode will arrive next year.
We use Win10S as an option for schools or businesses that want the 'low-hassle'/ guaranteed performance version.
Next year 10S will be a "mode" of existing versions, not a distinct version.
SO … I think it's totally fine/good that it's not mentioned.
— Joe Belfiore (@joebelfiore) March 7, 2018