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

Fix Microsoft Store Error 0x80073cf3

When you try to install or update an app from the Microsoft Store, you might see error 0x80073cf3...

Windows Security App Not Working After Update: Fixes

After a Windows update, the Windows Security app may fail to open, show a blank screen, or displa...

Fix Windows Activation Connection Timeout After Reinstall

After reinstalling Windows, you may see an activation error: “We can't activate Windows on this d...

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 Command Prompt Sync Issue with System Clock

Fix OneDrive Connection Refused Due to Proxy Settings

If OneDrive shows a 'connection refused' error, your proxy settings are a common cause. This usua...