What's New in Windows 8.1 For Dummies Pocket Edition provides a brief, inexpensive, and focused guide for Windows 8 users upgrading to 8.1. Chapters include: It's all about you: An exploration of the customization features, from flexible sizing on icons to shared wallpaper to boot options. We can build it better: Review of the updates to applications with special emphasis on communications and media apps Shiny new toys: Walkthroughs of the new features added to Windows 8.1,