How do I trap windows key, alt+tab, ctrl+alt+delete in C#?

Question

How do I trap Windows key, Alt+Tab, and Ctrl+Alt+Delete in a Windows application using C#?

Answer 1

AFAIK Ctrl + Alt + Delete cannot be captured using an application.

See this question to get some more idea: How to trap the keyboard strokes on a c# win forms application (CTRl + alt +Del)