Windows 11 can be clean installed on most computers.
If the updates failed due to unsupported hardware, BIOS, drive configuration, etc. this will be an unsupported installation.
An unsupported installation may not benefit from performance and security improvements.
And an unsupported installation may suffer from failure of automatic windows updates and automatic Microsoft Defender updates.
So far, in other forums, numerous end users have clean installed Windows 11 on unsupported hardware, BIOS, and drive specifications.
They have also updated Windows 11 without problems.
Each end user must decide on their risks and benefits.
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