Grab the Free ebook: Introducing Windows 8: An Overview for IT Professionals (Final Edition) - PDF version whose hard copy costs $14.99.

Based on final, release-to-manufacturing (RTM) software, this book introduces new features and capabilities, with scenario-based insights demonstrating how to plan for, implement, and maintain Windows 8 in an enterprise environment.
Topics include:

• Performance, reliability, and security features
• Deployment options
• Windows Assessment and Deployment Kit
• Windows PowerShell™ 3.0 and Group Policy
• Managing and sideloading apps
• Internet Explorer® 10
• Virtualization, Client Hyper-V, and Microsoft Desktop Optimization Pack
• Recovery features