article_snippet: Microsoft has been running Microsoft 'personal assistant' Cortana on Microsoft Windows phones for a year, and will put the new .
article_snippet: Microsoft has now been revealed Cortana will be available as a standalone app, . usable on phones and tablets powered by Apple Inc's iOS .
article_snippet: Cortana will be available as a standalone app,usable on phones and tablets powered by Apple Inc's iOSand Google Inc Android, people familiar with theproject said.
article_snippet: Microsoft has been running Microsoft 'personal assistant 'Cortana on Microsoft Windows phones for a year, and will put the new version on the desktop with the arrival of Windows 10 this autumn. '
article_snippet: Cortana is the name of an . artificial intelligence character in the video game series . '
highlights_snippet: Cortana is the name of artificial intelligence character in the game 'Halo' 