Microsoft is currently building its Copilot into a range of business, security, and office software offerings. Hundreds of large businesses are already taking part in a pilot rollout of Copilot within the Microsoft 365 suite of apps , for example, which includes productivity and collaboration applications such Word, Outlook, Excel, and Teams. large language models LLMs that are trained on a wide variety of data sources that can include books, articles, or software code owned by individuals an
