ADVERTISEMENTNadella On Cold War In The Technology SpaceNadella On Cold War In The Technology Space NDTV Profit24 Jan 2020, 09:55 PM IST 24 Jan 2020, 06:29 PM IST24 Jan 2020, 09:55 PM ISTWhatsAppX (was Twitter)FacebookTelegramSaveNadella On Cold War In The Technology SpaceADVERTISEMENT