Professor Teaches Windows 8.1 [Download] Learn to use the new operating system quickly and effectively with hands-on, interactive training, not with how-to books or manuals. Find out how to take advantage of the new features with Professor Teaches Windows 8.1, including How to Use the new Start Screen, which replaces the Start Menu, Introduction to Charms, Using Tiles, How to Search, and more. Learn How to Personalize the Start Screen Learn How to Work with Files and Folders Learn How to Personalize Windows 8.1 Learn About All the New Print Features Learn How to Use Windows Media Player and the new Video App