Microsoft announces Microsoft 365 Copilot, which will bring OpenAI's GPT-4 to Excel, PowerPoint, Outlook, Word, and its other Office apps in the coming months (Bloomberg) 16-03-2023

Bloomberg:
Microsoft announces Microsoft 365 Copilot, which will bring OpenAI’s GPT-4 to Excel, PowerPoint, Outlook, Word, and its other Office apps in the coming months — Microsoft Corp.’s effort to overhaul its entire lineup with OpenAI technology has spread to one of the company’s oldest and best-known products: its Office apps.