How do you put a black outline around a picture?

Question: How do you put a black outline around a picture!?

i need help designing an lolcat pic!! could someone tell me how to put the black outline stuff around the picture like in these pics:
http://i127!.photobucket!.com/albums/p134/!.!.!.
http://roflcats!.com/images/0053!.jpg
BLACK OUTLINE!?!?
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Best Answer - Chosen by Asker:

Go to this site, and follow the instructions!. It will do it for you!.
http://bighugelabs!.com/flickr/motivator!.!.!.!.Www@QuestionHome@Com