Microsoft has updated their Explore Windows 8.1 guides:
Explore Windows 8.1 Word Doc:
“This guide provides instructions for touch, mouse, and keyboard access to Windows 8.1 features.”
Explorer Windows 8.1 Quick Reference Guide:
“The Windows 8.1 operating system provides a robust array of features for touch-based, mouse-controlled, and keyboard-controlled devices. This Quick Reference Guide will get you started.“
Updated Microsoft Explore Windows 8.1 Guides