In addition, Microsoft has improved common spelling mistakes in the Smart Search bar and to showcase more apps that might be relevant to a search.
Microsoft has upgraded its search capabilities, improving the Bing search engine on the Web. A year ago, Microsoft detailed how Bing could be used as an assistant, the precursor to the natural-language capabilities found within Cortana, the new digital assistant Microsoft made the centerpiece of Windows Phone 8.1. Cortana features a combination of machine learning and some preprogrammed responses to give the illusion of an artificial intelligence within your Windows Phone.
A natural step beyond would also be Microsoft to eventually bring Cortana to Windows.