Windows 11 PCs

Winsage
July 29, 2026
Microsoft reassured Windows 11 and Windows 10 users that their PCs will continue to boot normally and receive updates even if they have not yet received the new Secure Boot 2023 certificates. The rollout of these certificates is expected to continue over the upcoming months. The initial Secure Boot certificate expired on June 24, 2026, and Microsoft has been replacing older 2011 certificates since 2024. The latest update, KB5101650, transitioned Windows 11 to OS builds 26200.8875 and 26100.8875 for versions 25H2 and 24H2, respectively. The 2023 certificates replace older certificates with modern cryptographic standards, allowing Microsoft to deliver DBX revocation updates without interruption. Devices using the 2011 KEK can only receive DBX updates signed with that key, which is no longer valid after June 24. Microsoft has been rolling out the 2023 certificates for the past two years, and many devices remained in a yellow or red status by the June deadline. To check Secure Boot status, users can navigate to Windows Security > Device Security. A green checkmark indicates successful application of the certificates, while yellow and red alerts indicate compatibility issues or firmware incompatibility. PCs that are older or operating in Legacy BIOS mode will not receive the updates. Windows 10 also receives Secure Boot updates, but enrollment in Extended Security Updates (ESU) is required.
Tech Optimizer
July 24, 2026
Owners of LG monitors have expressed frustration over an automatic prompt that appears when connecting their devices to Windows 11 PCs, encouraging the download of the LG Monitor App Installer, which suggests installing McAfee antivirus software. Microsoft has intervened, with executive vice president Pavan Davuluri confirming on July 22 that they reached out to LG to address the issue. LG has agreed to disable the McAfee pop-up from their app. Users have also raised concerns about the extensive permissions granted to the app, which reportedly accesses "all system resources" and the Internet connection. Similar practices have been observed with other manufacturers, including Alienware and Samsung.
Winsage
July 24, 2026
LG monitors were found to automatically install adware when connected to Windows PCs, leading to intrusive popups promoting applications like McAfee. In response to user backlash, Microsoft intervened and confirmed that LG has agreed to stop displaying McAfee ads in monitor popups. The adware was installed through a monitor app that downloaded automatically with the monitor connection, which previously included advertising popups. It is currently unclear if LG will permanently eliminate these ads.
Winsage
July 23, 2026
Many Windows 11 PCs experience performance decline over time due to background processes and unnecessary files. To enhance performance without reinstalling Windows, consider the following strategies: 1. Uninstall unnecessary software (bloatware) via the Start menu or Installed Apps section. 2. Limit startup processes using Task Manager to disable rarely used applications. 3. Clean up disk space by enabling Windows' Storage Sense for automatic cleanup. 4. Check for viruses and spyware using Microsoft Defender or dedicated malware removal software. 5. Change power settings to Best Performance in Settings > System > Power & Battery. 6. Identify and fix resource-hogging processes using Task Manager. 7. Keep Windows updated by checking Settings > Windows Update. 8. Run troubleshooting utilities by searching for "troubleshoot" in the Start menu. 9. Use Microsoft PC Manager for a one-click performance optimization. 10. Consider adding more RAM if your device allows it. 11. Install an SSD for faster application launches and improved startup times. 12. Adjust system appearance settings for Best Performance. 13. Ensure adequate cooling to prevent overheating. 14. Turn off search indexing to free up system resources. 15. Disable Windows' Tips and manage notifications to reduce processing demands. 16. Enable Game Mode in Settings > Gaming for optimized gaming performance.
Winsage
July 14, 2026
Windows 11 users have expressed frustrations with the operating system's search function, which has been cluttered and confusing. Microsoft is implementing a comprehensive overhaul to improve the search experience, currently rolling out to Windows Insiders in the Experimental channel. Key enhancements include the removal of promotional content from web results, prioritization of local results, and the introduction of a setting to disable web and Microsoft Store suggestions. Local content will be ranked higher in search results, and the search function will better tolerate typographical errors. Additionally, file searches will support two-character queries, and results will clearly indicate their sources. These changes are being tested first and will not be immediately available to all Windows 11 PCs.
Winsage
July 13, 2026
Microsoft has blocked Secure Boot updates on certain Windows 11 devices due to complications in transitioning from the 2011 Secure Boot certificate to the 2023 certificate. The rollout of the 2023 certificate has faced challenges, particularly on devices with firmware issues. HP is issuing a BIOS update to help with the installation of the latest Secure Boot certificate, and Microsoft is providing an update for users to verify their Secure Boot status. Users are advised to check for pending Windows updates and consult their OEM’s Secure Boot support page for compatibility information.
Winsage
July 12, 2026
Microsoft will discontinue support for several products in 2026, including: 1. Windows 11 24H2 (Home and Pro) - End of servicing on October 13, 2026. 2. Office 2021 and Office LTSC 2021 - End of support on October 13, 2026. 3. Windows Server 2012 and 2012 R2 - Final ESU year ending on October 13, 2026. 4. SQL Server 2016 - Extended end of support on July 14, 2026. 5. SharePoint Server 2016 and 2019, Project Server 2016 and 2019 - Support ends on July 14, 2026. 6. Microsoft Publisher - Retired after October 2026. 7. Exchange Server 2016 and 2019, Skype for Business Server - Final ESU cutoff on October 31, 2026. 8. Windows 11 Enterprise and Education 23H2, .NET 8, .NET 9, PowerShell 7.4 - End of servicing on November 10, 2026. 9. Windows 10 2016 LTSB and IoT Enterprise LTSB 2016 - Extended support ends on October 13, 2026. 10. Windows 11 SE - Support ends on October 1, 2026. 11. Dynamics CRM 2016 and older versions - Lost support earlier in January 2026. 12. Microsoft Configuration Manager, version 2409 - End of support on June 6, 2026. 13. Visual Studio 2022 LTSC channels, versions 17.10 and 17.12 - End of support in January and July 2026, respectively. 14. InfoPath 2013, SharePoint Designer 2013 - End of support on July 14, 2026. 15. Azure service retirements - Occurring in late 2026. Organizations are advised to review their software landscape and plan for transitions to avoid disruptions.
Winsage
July 10, 2026
Microsoft has acknowledged that some Windows 11 PCs are facing issues with Secure Boot certificate updates, which may fail to install or be blocked. The company is working with PC manufacturers to develop a patch, while users may need to take proactive measures if their certificates are obstructed. Microsoft has temporarily halted the rollout of Secure Boot for certain devices due to complications, and affected users will receive detailed error messages in the Windows Security app regarding their Secure Boot certificates. Secure Boot certificates issued in 2011 have expired, and Microsoft is replacing them with new certificates issued in 2023. Most modern hardware is already utilizing the new certificates, but some devices may have disabled Secure Boot or faulty firmware. Users can check their Secure Boot status in the Windows Security app. HP has confirmed that Secure Boot updates are being blocked on some of its PCs due to a BitLocker issue, which prevents the installation of new certificates. Microsoft has paused Secure Boot certificate updates for devices affected by known issues while collaborating with manufacturers to identify specific devices or firmware complications. A firmware update will be necessary for affected devices, but it is not yet available. The majority of PCs have received the Secure Boot certificates via Windows Update, but compatibility issues may prevent some devices from receiving the update. Older devices or those not among the OEM’s top-selling models may not receive updates if the UEFI firmware is unsupported. Secure Boot is a security feature required for Windows 11, preventing unauthorized software from executing at boot. While an expired Secure Boot certificate does not stop a PC from functioning, it may limit long-term security protection. Microsoft advises users not to disable Secure Boot, as it would compromise security further.
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