Copilot search (https://www.bing.com/copilotsearch) is Microsoft’s new AI search engine: it provides detailed answers based on many online sources and by illustrating its answer with a video (relevant during the various tests).

The “reasoning” and all the sources can be displayed at the top of the generation.

A conversational tool, it offers avenues for further research and accounts new related queries.

Free, without an account and unlimited.