it runbooks

IT runbooks are essential for managing cloud dependencies and responding to outages, as highlighted by the May 2026 Microsoft Copilot outage caused by an Azure West US 2 datacenter power event. This incident underscores the need for IT teams to maintain detailed runbooks that cover regional failures, service degradation, and recovery procedures for integrated services like Copilot and Azure. Effective IT runbooks help teams navigate complex cloud stacks, reduce downtime, and ensure consistent incident response. The tagged content focuses on reliability lessons from real-world outages, emphasizing proactive runbook updates and testing to handle cascading failures in Microsoft's ecosystem.