Windows 10 S users will have to pay $50 to upgrade to Windows 10 Pro

On Tuesday morning in New York City, Microsoft unveiled a streamlined, simplified version of its latest operating system called Windows 10 S. Unlike other editions of the OS, Windows 10 S will only run apps from the Windows Store, making it speedier and more secure than Windows 10 Pro. It's the company's long-awaited answer to Chrome OS, but there's one key difference between the two platforms.Any Windows 10 S machine can be upgraded to Windows 10 Pro for a one-time $49 fee. Once you upgrade, yo