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 An outdated BIOS is the primary cause of the 0xC1900101 ...
NVIDIA is pushing out an out-of-band GPU driver update to resolve an issue introduced with Microsoft's October 2025 update for Windows 11 (KB5066835). According to NVIDIA, the Windows 11 update can ...
TL;DR: NVIDIA confirmed Windows 11 update KB5066835 caused significant performance drops in some games on GeForce RTX GPUs. The new GeForce Hotfix Display Driver 581.94 restores up to 50% frame rate ...
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 ...
This month's feature update for Windows 11 is no longer available. Microsoft paused the rollout to investigate installation errors.
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