What's New in Windows 8.1 and Windows 8
Published: February 29, 2012
Updated: December 11, 2013
Applies To: Windows 8, Windows 8.1
The content in this section provides information about what is new and changed in Windows 8.1 and Windows 8.
What's Changed in Security Technologies in Windows 8.1
The Windows 8.1 operating system provides security features that can protect devices and data from unauthorized access and software threats. Windows 8.1 builds on the security foundation in Windows 8.
What's Changed in Security Technologies in Windows 8
This topic describes the enterprise-grade security features in Windows 8 and provides links to additional content about the features.
What's New in BranchCache
BranchCache in Windows Server 2012 and Windows 8 provides substantial performance, manageability, scalability, and availability improvements.