Cortana, Microsoft’s Personal Assistant Software, Has Danny MacAskill In A Spin

LONDON, ENGLAND – NOVEMBER 19: Cortana, Microsoft’s personal assistant software, has Danny MacAskill in a spin on the Thames at Westminster Pier on November 19, 2014 in London, England. (Photo by Tristan Fewings/Getty Images for Microsoft) *** Local Caption *** Danny MacAskill