Microsoft’s CA-2023 Secure Boot update broke PCs. Learn why UEFI firmware failed, how vendors reacted, and how to fix your boot issues.

A new status indicator in the Windows Security app will let users know whether their Windows 10 or 11 installation has been ...

Windows 11 is getting a very useful troubleshooting feature that can help you fix PCs that cannot boot, and you can already try it out. In 2024, at its annual Ignite conference, Microsoft announced ...

Attempting to install future Windows updates on devices with this "improper state" could cause the system to become unbootable. Microsoft said the issue affected only physical devices running Windows ...

The trouble began after Microsoft rolled out an optional update for Windows 11, known as KB5043145. This update led to a Windows 11 boot loop, where the affected systems could not complete the startup ...

Microsoft has begun testing a new Windows 11 tool called Quick Machine Recovery, which is designed to remotely deploy fixes for buggy drivers and configurations that prevent the operating system from ...

Get ye to Windows Update, because there's a good chance you've got new Secure Boot certificates to install. Microsoft just announced that it will be refreshing those certificates, which were ...

In brief: Secure Boot was originally introduced with Windows 8 as a firmware-based security feature designed to protect the OS from potentially malicious boot code. After more than 15 years, the ...

Boot failure is a common issue that prevents proper PC startup. It can result from hardware malfunctions, corrupted system files, or boot configuration issues in Windows 11. A lot of users are unable ...

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If you are encountering the 0xC1900101-0x40021 Windows 11 upgrade error, execute the solutions given below. An outdated BIOS is the primary cause of the 0xC1900101 ...