Fix Windows Activation Error After Clean Boot
You've performed a clean boot to troubleshoot a problem, and now Windows reports an activation er...
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All notesCheck Windows Activation Status via Log Files
If you need to confirm whether Windows is activated or troubleshoot activation errors, the activa...
Fix Windows Activation Failed Due to Product Key Mismatch
You see "Windows activation failed due to product key mismatch" after entering a key or during an...
Fix Windows Defender Authentication Failed Error in Windows 10
You see a message like 'Windows Defender Authentication Failed' when trying to open or update Win...
Fix Microsoft Store Error 0x80073cf0 Dependency Conflict
You see error 0x80073cf0 when trying to install or update an app from the Microsoft Store. The me...
How to Enable Windows Security in Windows 11
If Windows Security isn't running or you see a message like "Your IT administrator has limited ac...
Issue queue
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Resolve NO_PUBKEY error in Ubuntu