Diogenes of Sinope: "It is not that I am mad, it is only that my head is different from yours."
Arnold Judas Rimmer, BSC, SSC: "Better dead than smeg."
“Activism is a way for useless people to feel important, even if the consequences of their activism are counterproductive for those they claim to be helping and damaging to the fabric of society as a whole.” - Dr Thomas Sowell
Clearly her 5 year old self went back in time, and was placed into cryrocryptogenesis, thus preserving the state of her AI capabilities, while ensuring that the ensuring corruption would not occur.
There was a four and a half year period when John was in stasis (waking up is the beginning of Halo 4) where she could have gone back in time to service out telecommunication needs.
So, she'd have been 3 or 4 when she went back in time.
Microsoft couldn't program a decent AI if we were being invaded by aliens and our survival depended on it.
"Alright, transfer control of Earth's defense systems to Cortana."
"Sir, we can't. She just downloaded updates and she has to reboot in ten minutes."
Edited By Malcolm on 1393092112
Diogenes of Sinope: "It is not that I am mad, it is only that my head is different from yours."
Arnold Judas Rimmer, BSC, SSC: "Better dead than smeg."