Bing search ads are actually a non-trivial amount of revenue for MSFT. Older article but still valid in Q4 as well: http://marketingland.com/microsoft-reports-

Bing search ads are actually a non-trivial amount of revenue for MSFT. Older article but still valid in Q4 as well: http://marketingland.com/microsoft-reports-21-7b-revenue-2016-q3-174145 http://marketingland.com/microsoft-reports-21-7b-revenue-201...