Step into the Windows 7 Virtual Labs for Free
Step into these virtual labs and explore the new and updated features in Windows 7, including AppLocker, BranchCache, BitLocker, and many others.
It's simple: no complex setup or installation is required to try out Windows 7 running in the full-featured TechNet Virtual Lab. You get a downloadable manual and a 90-minute block of time for each module. You can sign up for additional 90-minute blocks any time.
LINK: https://technet.microsoft.com/en-us/virtuallabs/ee862412.aspx