Windows Update status

Windows Update is a Microsoft service responsible for distributing security patches, driver updates, and feature improvements to the Windows operating system. It operates via background processes that communicate with Microsoft's update servers to verify system integrity and download necessary files. Failures in this service result in specific error codes during the update check or interrupted downloads that stall at certain percentages. Rimetry observes the reachability of these update endpoints from multiple global regions to help users identify if the delivery network is experiencing systemic issues.

Windows Update (update.microsoft.com) is a smart home & media service monitored continuously by rimetry from multiple global regions. We probe its public endpoints every 60 seconds to detect outages, latency spikes, and regional degradations the moment they happen.

Right now Windows Update is reporting as operational across our probes, with an average response time of 490 ms and 100.00% uptime over the last 24 hours. Most users connecting to update.microsoft.com are seeing it work normally.

Common causes of disruption for services like Windows Update include backend API failures, region-specific routing problems at the CDN or ISP layer, expired TLS certificates, DNS misconfigurations, and capacity spikes during major events. rimetry combines automated probes, vendor status feeds, and verified community reports to give you a single high-confidence answer instead of guessing.