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 An outdated BIOS is the primary cause of the 0xC1900101 ...
If your Windows 10 computer meets all the necessary requirements for an upgrade to Windows 11, there are a number of ways you can get the newer operating system for ...
In this post, we will see how to fix Windows Update error 0x800f0838. It is fairly common to encounter errors while installing Windows updates. Some users have ...
Microsoft has fixed a known issue preventing Windows 11 24H2 feature updates from being delivered via Windows Server Update Services (WSUS) after installing the April 2025 security updates. WSUS was ...
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