Microsoft has rolled out the KB5051974 cumulative update for its Windows operating systems, specifically targeting versions 22H2 and 21H2. This update is not just a routine patch; it brings essential security fixes and addresses a memory leak issue that has been a concern for users. In an unexpected twist, as reported by Bleeping Computer, the update introduces the new Outlook for Windows app, marking a significant shift in the user experience.
Key Features of the Update
This update is mandatory, as it encompasses the January 2025 Patch Tuesday security updates. Upon installation, users will notice the new Outlook app icon nestled alongside the classic version in the Start Menu’s apps section. The beauty of this update lies in its design; the new app can run simultaneously with the old one, allowing users to transition at their own pace without disruption.
In addition to the introduction of the new Outlook app, the update resolves several issues that have affected user experience. Notably, it addresses a malfunction in the Snipping Tool and Capture Service, which would cease functioning when specific keyboard shortcuts were used alongside the Narrator feature. This update brings a total of eleven changes or fixes, including:
- The resolution of the code 10 error message stating, “This device cannot start,” which emerged after the installation of the January 2025 security update.
- Elimination of automatic suggestions from Bing in the search box for alternative search engines such as Baidu.
- Restoration of functionality for USB audio devices when utilizing a digital-to-analog converter (DAC).
- Correction of a problem where USB cameras failed to recognize when powered on.
- Mitigation of an issue that drained virtual memory, potentially causing applications to malfunction.
While the enhancements in the Windows 10 update are commendable, the decision to mandate the new Outlook app may not sit well with all users. However, considering the impending retirement of the classic Outlook app in April 2026, Microsoft’s strategy becomes clearer. The company appears to be steering its user base toward a more modern solution, albeit with the risk of initial backlash.
