May 19, 2025 9:01 AM Credit: VentureBeat made with Midjourney Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Microsoft announced a significant expansion of its Copilot Studio platform at Build 2025 today, introducing multi-agent systems that allow different AI agents to collaborate on complex business tasks, along with new developer tools, security enhancements, and integration with WhatsApp. The suite of announcemen...