Windows 11 represents Microsoft’s latest operating system, providing users with a contemporary and sleek design, enhanced performance, and security, along with a host of new features and functionalities. However, like any software, Windows 11 is not perfect and may have some issues or bugs that need to be fixed or improved. That is why Microsoft regularly releases updates for Windows 11 to address these issues and enhance the user experience.

New Features in Windows 11 KB5013943

One of the recent updates for Windows 11 is KB5013943, which was released on May 10, 2022, as part of the monthly patch Tuesday cycle. This update is a security update that fixes several vulnerabilities in Windows 11 and also includes some quality improvements and bug fixes.

According to the official changelog from Microsoft, Windows 11 KB5013943 introduces the following new features:

Fix Screen Flickering in Safe Mode

In the Windows 11 KB5013943 update, a notable feature addresses a known problem that could lead to screen flickering when starting your device in Safe Mode. By just using the necessary drivers and services, Safe Mode makes troubleshooting easier. However, some explorer.exe-dependent components, including the Start menu, the File Explorer, and the taskbar, can be affected and show instability in Safe Mode. This update enhances the reliability of these components in Safe Mode, resolving the screen flickering or flashing issue when starting the device in this mode.

Fix .NET Framework 3.5 Apps

Another new feature in Windows 11 KB5013943 is that it addresses a known issue that prevents some .NET Framework 3.5 apps from opening or functioning properly. The .NET Framework 3.5 is a software framework that supports many apps and services on Windows.

Several applications rely on add-ons like the Windows Communication Foundation and the Windows Workflow components, in .NET Framework 3.5 may face challenges and not perform as expected on Windows 11. This update resolves the problem by enhancing the compatibility of these components with Windows 11. You should be able to open and use these apps without any problems after installing this update.

Fix Security Issues

The primary focus of Windows 11 KB5013943 is to address security concerns for your Windows operating system. Security issues are vulnerabilities or flaws that can expose your device to potential attacks or threats from hackers or malware. These attacks or threats can compromise your data, privacy, or functionality of your device.

Conclusion

Windows 11 KB5013943 is an important update that fixes several security vulnerabilities and improves the stability and performance of your device. It also addresses some known issues that might affect your user experience with Windows 11.