Talk:Cortana (A.I.)

What year was Cortana created?

Cortana Quotes from halo 3

I absolutely believe you in the fact that cortana said chief leave me. She is probably delarious. In the halo 3 announcement trailer, you could even hear her scream right before her first appearence...--Halo3

Apparently the answer is too obvious, Eric Nylund's ''Fall of reach probably answer the question