Microsoft and Google are set to go head-to-head in a battle for the future of search, with both companies introducing AI-powered chatbots to their search engines. Microsoft is expected to detail plans to bring OpenAI’s ChatGPT chatbot to its Bing search engine, while Google has already announced its own chatbot, Bard, and promised more details on its AI future in a press event on Wednesday. The two tech giants are competing to define the next generation of search, with the aim of providing short, simple answers generated by AI.