support documentation

Winsage
July 24, 2026
The Copilot key on Windows PCs can now be remapped to function as the Context menu key or the Right Ctrl key with the latest update to Windows 11. Users also have the option to disable the key entirely. Microsoft has provided documentation on how to remap the key under the Bluetooth & devices section. Some users have reported inconsistent availability of the remapping option, which may require enabling a specific feature ID. Additionally, Microsoft’s PowerToys offers a keyboard manager utility for broader key remapping options.
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.
Winsage
June 26, 2026
Windows 11 users are experiencing delays during the shutdown process, attributed to the Background Intelligent Transfer Service (BITS). Microsoft has released an optional update, KB5095093, to address this issue by improving the shutdown time of the BITS service. The update is expected to reduce unexpected freezes linked to BITS and also includes enhancements in Bluetooth functionality. Users must manually install the update via Windows Update or the Microsoft Update Catalog, with improvements set to be included in July’s main update.
Winsage
June 25, 2026
Microsoft has extended the support timeline for Windows 10 by initiating the Extended Security Updates (ESU) program, which provides an additional year of essential security updates until October 12, 2027. Users can enroll in the ESU program until it ends, and those already enrolled will have their coverage automatically continue through that date. The ESU program, previously a paid feature for businesses, is now available to regular consumers at no additional cost.
Winsage
May 4, 2026
Microsoft has acknowledged that the April 2026 security updates have disrupted the functionality of various third-party backup applications using the psmounterex.sys driver, raising concerns among users. The issue primarily affects software leveraging the Volume Shadow Copy Service (VSS) snapshots, leading to failures due to VSS service timeouts. Notable impacted products include Macrium Reflect, Acronis Cyber Protect Cloud, UrBackup Server, and NinjaOne Backup, used on Windows 11, Windows Server, and Windows 10 devices. Disruptions can manifest as failures to mount backup image files, errors or timeouts when browsing or restoring from backup images, and error messages related to VSS timeouts. Microsoft updated its support documentation to clarify that the April updates included a security hardening change that added psmounterex.sys to the vulnerable driver blocklist to protect against a high-severity buffer overflow vulnerability (CVE-2023-43896). Affected users are advised to upgrade to newer application versions with updated drivers and not to uninstall or pause the security update. Users can check if the Microsoft Vulnerable Driver Blocklist is blocking a driver by looking for Event ID 3077 in the Code Integrity Operational log. Additionally, Microsoft has alerted users that some Windows Server 2025 devices may boot into BitLocker recovery mode after installing the KB5082063 update and has issued out-of-band updates to address installation failures and restart loops affecting Windows Server systems after the April 2026 updates.
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