An updated summary of new features for Windows 8.1 can be found in the link below:
QUOTE: We built Windows 8 to bring a modern computing experience to businesses and to help professionals stay connected to their colleagues and clients from anywhere, anytime. Windows 8.1 advances this vision and introduces new manageability, mobility, security, user experience and networking capabilities that will be available later this year ... Below is a list of some of the new and updated features:
Harry's bulleting of the new business related features of Win 8.1 is something I'm going to need as I fight off the Win8 naysayers (who have never used it... sigh)
While there, make sure you check out;
This article provides answers to common IT professional questions about the Windows 8 and Windows 8.1 operating systems with regard to the following topics:
Unless otherwise noted, the information in this FAQ applies to both Windows 8 and Windows 8.1 Preview.