Copilot Cowork runs multi-step Microsoft 365 tasks for users. How it works, how Copilot Credits are billed, the governance controls and how to enable it safely.
Microsoft MAI-Thinking-1 is Microsoft's first in-house reasoning model, now in public preview in Foundry. Specs, claimed benchmarks and how to evaluate it.
Copilot doesn't create SharePoint oversharing; it reveals it. Use Restricted Content Discovery, permission cleanup and labels before a broad Copilot rollout.
Copilot Agent Mode became the default in Word, Excel and PowerPoint at Build 2026. What changed, how Work IQ and Agent 365 fit, and the admin checklist.
