content: Should I Agree To Using Cortana in Microsoft 10? I am worried about Microsoft's Cortana infringing on privacy. I have read articles claiming that Google Chrome spies on its users and have avoided it for that reason. Not that I have anything to hide, I just feel the principle of it should be stood for. I just upgraded to Microsoft 10 last night and these are the terms and conditions for using Cortana (Microsoft's version of Siri)  https://slimgur.com/image/AIV  It seems a little unsettling to me.