Microsoft Learning has made available some great Windows 7 Learning resources.
See below for some more information. The great thing is that they are packaged up to suit different types of Audiences. So get ahead of the wave in Windows 7 and Enjoy !
These Clinics are geared towards three different audiences, and focus on introducing new features and functionality to those interested in simply learning more about the OS or those that are already considering deploying in the near future.
Windows 7 Learning Portal is now live as well! This site is currently showcasing great readiness content, including 7 Silverlight Learning Snacks, free sample chapters from upcoming MS Press Books, Learning Plans, links to clinics/HOLs and more. This page can be found here – http://www.microsoft.com/learning/windows-7/default.mspx