Cortana (virtual assistant) - Wikipedia
Microsoft Cortana NFL Picks, Week 5
Microsoft Cortana NFL Picks, Week 7
NFL Week 9: Elo and Cortana Are on Fire and Have Made Their Picks
Cortana can track more sports, can predict winner of dancing with the stars - Nokiapoweruser
Cortana Is Now a Microsoft Store App
Bing's NFL playoff picks, Skype's big milestone and the new Microsoft Envision event — Weekend Reading: Jan. 15 edition - The Official Microsoft Blog
NFL predictions: Microsoft's Bing eyes the week 1 winners — as well as a Super Bowl champ – GeekWire
Cortana (virtual assistant) - Wikipedia
Early NFL picks, predictions for Week 1: Bills rip Rams in opening statement; Packers slip at Vikings