Microsoft has officially confirmed a power outage at one of its Azure data centers in the West US region that disrupted key services like Microsoft Store installs and Windows Update downloads on Windows 11 devices.
🧠 What Happened?
On February 7, 2026, an unexpected power failure at a Microsoft Azure data center triggered interruptions in cloud-based services relied on by Windows systems. While backup power systems kicked in automatically, many users still experienced errors, timeouts, and service slowdowns.
Microsoft confirmed the outage began around 08:00 UTC and acknowledged that Microsoft Store and Windows Update functionality were affected for thousands of users trying to install apps or download essential system patches.
🛠️ Service Disruptions Users Reported
Users reported receiving error codes like 0x80244022 when attempting to use the Microsoft Store or run Windows Update, with installations repeatedly failing or timing out.
Some Windows 11 systems — even clean installs — showed issues accessing updates or app downloads, leading to frustration among users who depend on these services for security patches and new features.
🔧 Microsoft’s Response and Recovery Status
Microsoft says power has been restored to the affected data center and engineers are working to validate systems and rebalance traffic. Services are being brought back online in phases, which means users may still see intermittent errors while the recovery continues.
The company continues to monitor health checks and service performance, advising users to retry updates and installations later as systems stabilize.
💡 Tips If You’re Still Affected
Retry later: Intermittent errors could persist until full recovery is complete.
Check status: Visit the official Azure or Microsoft status page to see live service health updates.
Stay patient: Microsoft’s phased recovery means services gradually return — some users already report improvements.
