How to set Photoshop Defaults?

Hi friends

Plz. tell me how to set Photoshop preferences as i am have photoshop 7 installed n my color settings and index mode settings is changed by me but now i want those settings to be set to its default values so tell me the exact procedure?

(eg. In illustrator if i have such kind of problem that default settings has been changed then what i do is search for aipref file and delete it so the illustrator will again start with its factory settings ) that is what i want with adobe photoshop ?

Milind

Please don't triple post. You only need to post once, in only one forum. I answered this question in the New to Photoshop forum.

A third one! Doh!!!