Conversation so far:
How did Grace Hopper get into computers?
During World War II, Grace Hopper served on the Mark I computer programming staff headed by Howard H. Aiken.
Did Grace Hopper have any funny stories of her work?
Grace Hopper's associates discovered a moth stuck in a relay; the moth impeded the operation of the relay. The case was held as an instance of literal debugging.

Question: What did she do after the military?
Self-contained rewrite: What did Grace Hopper do after the military?