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 An outdated BIOS is the primary cause of the 0xC1900101 ...

Windows error codes are the bane of the existence of many Windows users. Generally displayed as seemingly random alphanumeric sequences, they help identify and ...

Microsoft has confirmed that Windows 11 24H2 feature updates via Windows Server Update Services (WSUS) are being blocked after installing the April 2025 security updates. Introduced as Software Update ...

The optional March 26 release applies to Windows 11 versions 24H2 and 25H2, taking them to OS Builds 26100.8116 and 26200.8116. Microsoft updated the support document on March 27 to confirm a known ...

Microsoft has issued a warning about a recent update for Windows 11. The KB5060829 update was released late last month as a non-security preview update, and it has ...

Windows 11 KB5124010 is now rolling out, and it lets you try new features before the next Patch Tuesday release. This update significantly improves Bluetooth, makes File Explorer faster, and more.