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 An outdated BIOS is the primary cause of the 0xC1900101 ...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 Updates are crucial for your PC’s health, as they include bug fixes and often introduce new features. However, at times, due to failed Windows updates, you encounter random issues. One such ...

Windows 11 version 24H2 is nearly eight months old, and despite that, Microsoft is still blocking the feature update on systems owing to compatibility issues. The latest such incident was announced ...

Microsoft has resolved a known issue preventing the August 2025 Windows 11 24H2 cumulative update from being delivered via Windows Server Update Services (WSUS). Introduced almost twenty years ago, ...

The KB5063878 Windows 11 24H2 cumulative update, released earlier this week, fails to install on some systems according to widespread reports from Windows administrators. On impacted devices, users ...

Have you seen the dreaded Blue Screen of Death on your Windows 11 PC since installing an update? You’re not alone, and Microsoft has now confirmed the problem. It did so in a support document, spotted ...

A Windows 11 update (KB5058405) is causing a severe “recovery error” that prevents some PCs from booting. Primarily affecting enterprise VMs, some physical PCs are also impacted. Microsoft is ...

Windows 11 users are experiencing issues with a Firewall configuration error when using Windows Firewall with Advanced Security, following the June 26 KB5060829 ...

Several Dell PCs are facing critical issues after attempting to install Microsoft’s December cumulative update KB5072033 for Windows 11 versions 24H2 and 25H2. The problems include failed ...

If you are a Windows 11 24H2/25H2 insider testing preview builds in the Release Preview Channel, Microsoft has a new update for you. The company has released a small update to the two builds released ...

Last week, Microsoft released an important Windows 11 patch known as update KB5065426. Unfortunately, it didn’t take long for error reports to start pouring in from ...

Update KB5051987, released last week for Windows 11 24H2, was supposed to bring important security fixes and quality-of-life improvements. However, some users who installed the cumulative February ...