Windows 11 June Update Adds NPU Monitoring for AI PCs

Microsoft’s June Windows 11 update turns a long-running AI PC question into something IT teams can check directly: Is the NPU actually doing any work?

The June 9 update adds Task Manager visibility for NPU activity on supported Windows 11 PCs. For organizations testing Copilot+ PCs and other NPU-equipped devices, that makes AI PC evaluation less dependent on vendor claims and more tied to endpoint checks administrators can verify before rollout.

KB5094126 makes AI hardware easier to verify

Microsoft’s KB5094126 update applies to Windows 11 versions 24H2 and 25H2, bringing builds 26100.8655 and 26200.8655, respectively. It also folds in changes from the May 26 preview release, while Windows 11 23H2 remains on a separate update path.

The biggest AI PC change is expanded NPU monitoring in Task Manager. PCs with an NPU can show optional NPU and NPU Engine columns on the Processes, Users, and Details pages. The Details page can also show dedicated and shared NPU memory, while the Performance page can show neural engines built into a GPU.

For IT teams, that shifts AI PC validation from a procurement claim to a deployment check: confirm the build, verify NPU visibility, review drivers, and test policy-sensitive changes before expanding rollout.

Microsoft defines Copilot+ PCs as systems with an NPU capable of more than 40 trillion operations per second. That makes NPU visibility useful for IT teams comparing AI PC claims with what Windows can see on managed hardware.

Windows ML supports CPU, GPU, and NPU execution providers, and routing can vary by device, driver, app configuration, and provider availability. Low NPU activity is a reason to investigate, not proof that offloading failed. Microsoft is also bringing AI agents to enterprise devices, adding another hardware-verification wrinkle.

The update also adds Shared Audio, Multi-App Camera controls, Windows Hello sign-in changes, and two-character file search improvements.

Rollout checks for Windows 11 AI PC fleets

Start with the build number: 26100.8655 for Windows 11 24H2 and 26200.8655 for Windows 11 25H2. That version split matters for support teams that already have to check their Microsoft fallback plans when service changes affect daily work.

In Task Manager, right-click a Processes column header and look for NPU and NPU Engine. On the Details page, check for NPU memory columns, then run a supported AI workload and watch for activity.

Driver status belongs in the same check. On AMD systems, confirm chipset and Ryzen AI-related drivers are current. AMD’s Ryzen Chipset Driver 6.07.22.037 added a Ryzen AI 300 Series driver, but AMD does not say that package is required for all Task Manager NPU visibility.

IT teams should also review Windows Hello behavior. Face or fingerprint is now the default sign-in method when available, and Windows keeps using PIN after three consecutive PIN sign-ins until the user switches methods again. Check that behavior against authentication policies, especially for teams watching how small endpoint flaws can create wider security questions.

Multi-App Camera also needs a pilot. It can let multiple apps use the same camera stream, which may help users running conferencing, recording, or virtual camera tools in parallel. Test it with the standard video stack before enabling it broadly.

Before rollout, IT teams can use KB5094126 to check whether AI-capable hardware is visible, current, and behaving as expected.

Also read: Windows 11 Search could get a Bing results toggle as Microsoft tests more search and system-level controls.