Is there a definitive reference for Windows shortcuts keys?

Is there a definitive reference of all of the Windows shortcut keys along with which operating systems they apply to?

For example, we all know about Ctrl + Alt + Delete, but I've met quite a few people that don't know about Windows + L to lock the computer in Windows XP and up.

Answer

I doubt there's a full one anywhere, since programs can make up their own, but this Microsoft one is pretty good.

Comments

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