Aditya Soni / Reuters:Microsoft is rolling out Copilot 365 to all of Accenture's roughly 743,000 employees, in the biggest enterprise deal for Copilot, following a 2023 pilot — Microsoft (MSFT.O) is rolling out its Copilot 365 AI assistant to all of Accenture's roughly 743,000 employees, in the biggest enterprise deal …