Where is Cortana?

[WPCentral Question]

Recently updated my Nokia Lumia 920 and as somebody living in the UK I was expecting to be able to use Cortana. Unfortunately Cortana is not listed in the 'applications list' on my phone. How can I access it?

 

[switch side method]

Change region and keyboard to American. When you change language the phone will download the speech. Let it do this. Then put American keyboard ABOVE the English keyboard and....all done. The phone will reset twice. Once when you change the language and the other when you change the region