Where to find my CD-keys ( was 'um')

[Kallocain]

so this is a little of topic but not shure where to ask does anybody know how to pull up your cd keys in under my games the keys we used to regester them in under making the transition over to all steam and i cant find some of my cd keys but i have the games and there regestered on the forum any help would be great thanks

You can't register our games on steam unless they were steam wrapped when you bought them.