Word Roots and Prefixes. This list contains some of the common roots and prefixes that make up the building blocks of numerous English words. Following the table of general roots and prefixes is a table of number prefixes.
Related Terms. Cortana is a voice-controlled virtual assistant for Microsoft Windows Phone 8.1. Comparable to Siri, the intelligent assistant enabled on Apple devices, Microsoft's Cortana will use the Bing search engine and data stored on the user's smartphone by to make personalized recommendations.
Miscellaneous. 1  Cortana's creation date, November 7, is a reference to John-117's service tag, as the date can be written 11/7. 2  Cortana's voice is available in Halo: Reach's Firefight mode. 3  Microsoft Cortana is a mobile personal assistant for Windows Phone 8.1 and the Microsoft Band, functioning similar to Apple's Siri.