Sugar.

Riiiiiight.

Cortana raises an eyebrow. "Going with that analogy, I'm just peeking through the blinds. These systems can't host all of me."

At least not without Cortana hollowing them out first, which would be remarkably unfriendly. Well, should it ever become necessary, she'll dub off a remote backup. She has no intention of playing coy about her true nature; one lie Cortana's never even considered telling is that she's human.