Welcome to Microsoft Q&A! Thanks for posting the question.
In addition to what Azar mentioned above -
Bing AI is a suite of artificial intelligence services provided by Microsoft, including Bing Search APIs, Bing Autosuggest APIs, Bing Spell Check APIs, and Bing Entity Search APIs. These APIs can be used to add intelligent search capabilities to your applications, websites, and chatbots.
You can refer to this documentation to understand the Bing AI capabilities at high-level.
In general, the Bing Search APIs allow you to search the web and retrieve search results based on a user's query. The Bing Autosuggest APIs provide suggestions for completing a user's query based on partial input. The Bing Spell Check APIs provide spelling corrections for a user's query. The Bing Entity Search APIs provide information about entities, such as people, places, and things, based on a user's query.
In Bing AI, a prompt is a text input that is used to generate a response from the Bing AI service. The prompt can be a user's query or a partial query, and it is used to retrieve relevant information from the Bing search index.
For example, if a user enters the prompt "best restaurants in New York City", the Bing AI service will use this prompt to search the Bing search index for relevant information about the best restaurants in New York City. The Bing AI service will then generate a response based on the search results, which can include a list of the best restaurants in New York City, along with additional information such as ratings, reviews, and contact information.
The Bing AI service uses advanced natural language processing techniques to understand the user's intent and generate a relevant response. This includes techniques such as entity recognition, sentiment analysis, and machine learning algorithms.
I hope this information is helpful. If you have any further questions or need more guidance, please let me know.
Please 'Accept as answer' and Upvote if it helped so that it can help others in the community looking for help on similar topics.