Knowledge base for software setup, errors, and daily tool work.

Fix Windows Activation Blank Screen Stuck on Startup

You boot your PC and instead of the desktop, you see a blank screen with a Windows activation wat...

Resolving Windows Security Version Mismatch Errors

You open Windows Security and see an error like “This app can’t open because there’s a problem wi...

Fix Windows Update Connection Refused Due to Proxy Settings

When Windows Update reports a 'connection refused' error, it's often due to a misconfigured proxy...

Python Module Not Found Despite pip list Showing It

You run pip list and see the module is installed, but when you try to import it in P...

Fix PowerShell Reset Settings Not Syncing