Microsoft Cortana has made its picks for Week 6 of the NFL

Jared Wickerham/AP Microsoft Cortana — a virtual assistant picking the winner of every NFL game on Bing — went 8-6 in Week 5, helping to improve its record on the year to 41-36 (53%).  Week 5 featured several surprising results, and Cortana found itself on the wrong side of those upsets. Denver and Philadelphia both collected their first losses of the season, both of whom Cortana had winning. Miami, Baltimore, and Los Angeles all lost at home: three more misses for Cortana. Rounding out ...