# How to scan for Windows updates on devices from Hexnode? The **Scan for Updates** remote action in Hexnode UEM allows IT administrators to remotely audit managed Windows devices for available OS and application patches, providing detailed visibility into update types, file sizes, and installation status. **Why Use “Scan for Updates”?** ------------------------------- Maintaining up-to-date software is a cornerstone of endpoint security. This action enables administrators to identify critical vulnerabilities and missing patches from a centralized console without manual device inspection. By analyzing update attributes, IT teams can prioritize high-impact deployments to ensure fleet stability. - **Security Compliance:** Identify missing security patches across Windows 10 and 11 fleets. - **Capacity Planning:** Review **Download Size** and **Installation Size** to manage network bandwidth and disk space. - **Version Control:** Compare the **Installed Version** against the **Latest Version** available via Windows Package Manager. **Step-by-Step Guide: Executing a Windows Update Scan** ------------------------------------------------------- Follow these steps to trigger a real-time scan and view the results in the Hexnode portal. 1. Log in to your **Hexnode UEM portal**. 2. Navigate to **Manage > Devices** and select the target Windows device. 3. Click on **Actions > Updates > Scan for updates**. 4. Once the action is initiated, navigate to the **Patches and Updates** sub-tab on the device’s summary page. Note: The **Last Scanned** timestamp will update each time this action is successfully executed. If a scan has never succeeded, the portal will display the current OS version and a “No updates available” message. [![When the scan for Windows updates fails to execute successfully, no updates will be displayed in the Patches and Updates sub-tab](https://cdn.hexnode.com/mobile-device-management/help/wp-content/uploads/2024/06/If-the-scan-for-Windows-updates-is-not-successful-no-updates-will-be-shown.png "If the scan for Windows updates is not successful, no updates will be shown")](https://cdn.hexnode.com/mobile-device-management/help/wp-content/uploads/2024/06/If-the-scan-for-Windows-updates-is-not-successful-no-updates-will-be-shown.png) **Understanding Update Attributes** ----------------------------------- The **Patches and Updates** sub-tab categorizes available software into a structured data table for administrative review. AttributeTechnical Description**Name**The specific title of the available Windows update or application patch.**Type**The category of the update (e.g., OS Updates or App Updates).**Download Size**The total file size required to be transferred over the network.**Installation Size**The total storage footprint required on the local disk to apply the update.**Installed Version**The current build or version number presently residing on the device.**Latest Version**The most recent version available from the Windows Package Manager.**Status**Current state: Installed, Installable, Failed, Approved, or Pending Reboot.[![The updates will be shown in the Patches and Updates sub-tab after you scan for Windows updates](https://cdn.hexnode.com/mobile-device-management/help/wp-content/uploads/2024/07/Scan-for-Windows-updates-will-list-available-updates.png "Scan for Windows updates will list available updates")](https://cdn.hexnode.com/mobile-device-management/help/wp-content/uploads/2024/07/Scan-for-Windows-updates-will-list-available-updates.png) **Filtering and Sorting Updates** --------------------------------- To streamline the management of large patch lists, administrators can filter results by the following criteria: - **All Updates:** Comprehensive list of all detected software states. - **Installed Updates:** History of successfully applied patches. - **Installable Updates:** Critical list of missing updates ready for deployment. - **Failed Updates:** Logs of updates that encountered errors during installation. - **Updates Pending Reboot:** Updates that require a system restart to finalize. **Troubleshooting Guides** -------------------------- ProblemPotential Root CauseResolution“No updates available” messageScan action has never been successfully executed or the device is fully patched.Verify the Action History to ensure the “Scan for updates” command was received. Ensure the device is online and the Hexnode Agent is active.Last Scanned time is outdatedThe remote action failed to reach the endpoint.Re-trigger the scan and check for network connectivity or firewall blocks preventing communication with Windows Update servers.Status remains “Pending Reboot”The user has not restarted the device after a patch was applied.Execute the Restart Device remote action from the portal to finalize the update installation.Update size is missingMetadata not yet synced from Microsoft servers.Wait a few minutes for the scan to populate or re-trigger the scan to refresh the metadata cache.**Frequently Asked Questions (FAQs)** ------------------------------------- ### **Does this action automatically install the updates?** No. The **Scan for updates** action only identifies and lists available patches. To install them, you must use the **Install Updates** or **Deploy Patches** actions. ### **Where does Hexnode pull these updates from?** Hexnode queries the local Windows Update agent on the device, which retrieves OS updates from Microsoft Update servers, and app updates delivered from Hexnode’s validated patch catalog. Update availability is tracked through Hexnode’s centralized patch repository, which continuously monitors vendor release channels. The validated update packages are then delivered from the Hexnode Store through Hexnode’s distribution infrastructure. ### **Can multiple devices be scanned at once?** Yes. You can select multiple Windows devices in the **Manage** tab and execute the **Scan for updates** action as a bulk command. ### **Why are some app updates appearing in the list?** Hexnode tracks both OS-level patches and application updates managed via the Windows environment, providing a unified view of the device’s software health.