Microsoft has detailed a new search experience that will be used across all Microsoft services and within Windows. Microsoft Search uses Bing’s AI technology and Microsoft Graph to deliver personalized search results for customers. Microsoft is expanding the search experience to Bing, Office.com, SharePoint, Excel, PowerPoint and Sway on desktop, mobile, and web. Microsoft has stated these features will begin rolling out soon over all platforms and Windows 10 will be able to search for documents, email, sites and even People.
Source: https://www.bleepingcomputer.com/news/microsoft/microsoft-reveals-a-unified-ai-powered-search-experience-across-all-platforms/