Copilot is the brand name for all of Microsoft’s generative chatbot services, which include its search engine, coding assistant and chatbot. It uses OpenAI’s GPT model, which Microsoft integrated shortly after investing $10 billion into the startup. Copilot started out in the Bing browser, providing generative AI answers to search queries. This led to increased downloads and usage of Bing’s browser, causing Google to work on its own form of AI search integration in the form of Gemini ov...