According to Satya Nadella, CEO of Microsoft, more than 100 million monthly active users are now engaging with the company's family of Copilot AI assistants, following the rollout of the largest update to Microsoft 365 Copilot in the latest quarter (source: @satyanadella, Twitter, July 30, 2025). This update led to the highest quarterly increase in seat additions and a record number of enterprise customers purchasing additional licenses. The strong growth underscores accelerating enterprise adoption of generative AI tools for productivity, highlighting significant business opportunities for organizations deploying AI copilots to streamline workflows and enhance operational efficiency.