Windows 11 Build 26220.7051 released with “Ask Copilot” feature
Windows 11 Build 26220.7051 is now rolling out to testers in the Windows Insider Program, and there are at least three new features, including Ask Copilot in the taskbar. [...]
Windows 11 is Microsoft's desktop operating system, whose updates, security controls, and flaws affect the protection of PCs and their data.
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Background for this topic.
Windows 11 is Microsoft’s desktop operating system for personal computers and organizational endpoints. Its security model can use hardware-backed protections such as TPM 2.0 and Secure Boot, while virtualization-based security (VBS), credential isolation, Microsoft Defender, and Windows Hello help protect the boot process, credentials, and user sessions. These controls depend on compatible hardware, enabled policies, and correctly configured drivers and applications; they are not automatic protection against every attack.
For security teams, Windows 11 is a major vulnerability-management and endpoint-monitoring scope. Monthly updates address flaws that may enable privilege escalation, remote code execution, or security-control bypass, while third-party software, kernel drivers, and misconfigured services add attack surface. Organizations should maintain supported builds, test and deploy patches, verify Secure Boot and VBS posture, protect recovery and administrator credentials, and retain telemetry useful for detecting persistence or lateral movement. Hardware and configuration differences also matter when assessing exposure and forensic evidence.
Windows 11 Build 26220.7051 is now rolling out to testers in the Windows Insider Program, and there are at least three new features, including Ask Copilot in the taskbar. [...]
Windows 11 Build 26220.7051 is now rolling out to testers in the Windows Insider Program, and there are at least three new features, including Ask Copilot in the taskbar. [...]
If you have two headphones, speakers, earbuds, or any other Bluetooth hardware, you can now use both simultaneously on a Copilot+ PC. [...]
Microsoft has confirmed that the Windows 11 Media Creation Tool (MCT) is working again on Windows 10 22H2 and Windows 11 25H2 systems. [...]
Microsoft has resolved a known issue that caused Windows updates to fail, leading to 0x800F081F errors on Windows 11 24H2 systems. [...]
Microsoft has released the KB5067036 preview cumulative update for Windows 11 24H2 and 25H2, which begins the rollout of the Administrator Protection cybersecurity feature and an updated Start Menu. [...]
Microsoft has started testing a new feature that prompts Windows 11 users to run a memory scan when logging in after a blue screen of death (BSOD). [...]