There are a lot of windows failures in the Keynote(demo), Here is the latest from them.
Microsoft Surface tablet(windows 8) Fails during Keynote
Windows never change :)
Here are the other famous Microsoft windows failures....
During a demo at Comdex for Windows 98, the USB plug-and-play system was being shown off. A scanner was plugged in, then BANG! Blue Screen of Death. Just goes to show you that "Dear aunt, let's set so double the killer delete select all" wasn't the first Microsoft sales presentation to fail spectacularly
Microsoft Speech Recognition Failed
Check out this video clip of a demonstration of the voice recognition software that comes packaged with the new operating system.
Windows Media Center fails
Windows Media Center fails at Microsoft Keynote with Conan O'Brien