Microsoft has recently rolled out the KB5051974 cumulative update for Windows versions 22H2 and 21H2. This update is packed with security fixes, patches a memory leak, and introduces the new Outlook for Windows app. The update is mandatory and automatically installs when users check for updates.
Security Fixes and Patches
The KB5051974 update addresses several security vulnerabilities that could potentially be exploited by attackers. These fixes are part of Microsoft’s ongoing commitment to keeping its operating systems secure and protecting users from emerging threats. Among the vulnerabilities addressed are issues related to the Capture Service and Snipping Tool, USB audio devices, and USB cameras.
Memory Leak Patch
One of the notable fixes in this update is the patch for a memory leak bug. This bug could cause applications to fail by depleting virtual memory. The patch ensures that applications run smoothly without consuming excessive system resources.
New Outlook for Windows App
Perhaps the most exciting aspect of the KB5051974 update is the introduction of the new Outlook for Windows app. This app brings a modern and simplified design, along with new features to help users connect, organize, and get things done. Some of the key features of the new Outlook app include:
- Scheduling and Snoozing Emails: Users can schedule emails to be sent at a later time or snooze emails to temporarily remove them from the inbox.
- Sweep Emails: This feature allows users to tidy up their inbox by sweeping emails into folders or deleting them based on predefined rules.
- Categorize Emails: Users can categorize emails to keep their inbox organized and prioritize important messages.
- Pin Important Emails: Important emails can be pinned to the top of the inbox for easy access.
- Automate Repeated Actions with Quick Steps: Quick Steps enable users to automate repetitive tasks, such as moving emails to a folder or marking them as read.
The new Outlook app also integrates with Microsoft 365, offering additional features for users with a qualifying subscription.
Known Issues and Workarounds
While the update brings many improvements, it also introduces some known issues. For instance, OpenSSH connections on Windows may no longer work as the SSHD service fails to start automatically. Users can manually start the SSHD service to resolve this issue. Additionally, the update may cause issues with the Citrix Session Recording Agent (SRA) version 2411. Microsoft advises users to stop the Session Recording Monitoring service before installing the update.
How to Install the Update
Users can install the KB5051974 update by going to Settings, clicking on Windows Update, and manually performing a ‘Check for Updates.’ Alternatively, the update can be downloaded and installed from the Microsoft Update Catalog.
The KB5051974 cumulative update is a significant step forward for Windows users, providing essential security fixes, patching a memory leak, and introducing the new Outlook for Windows app. With these enhancements, Microsoft continues to improve the user experience and ensure the security of its operating systems.
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