Corporate and business users should track this important change and it’s availability in early 2014:

QUOTE: Microsoft is planning to deliver Service Pack (SP) 1 for Office 2013, SharePoint 2013 and Exchange 2013 in early 2014, company officials said on November 20. Microsoft shared a partial list of some of the updates that will be part of the SP1 via blog posts on the Office and Exchange Team blogs. On that list:

* Improved compatibility with Windows 8.1
* Support for Windows Server 2012 R2 for Exchange and SharePoint
* Support for S/MIME in OWA will be brought back in SP1. With SP1 customers will have S/MIME support across Outlook, Exchange ActiveSync clients, and OWA
* Inclusion of the Edge Transport server role for Exchange Server 2013
* General performance enhancements and feature updates for all the Office 2013 products