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

Fix Windows Search Module Not Found Registry Error

If you see a message like 'Windows Search module not found' when trying to use the search bar, th...

How to Fix Windows Defender File Locked Error 0x80070020

Error 0x80070020 often appears when Windows Defender (Microsoft Defender Antivirus) is scanning a...

Apache Service Not Starting: Troubleshooting Checklist

When Apache won't start, the error message can be cryptic or nonexistent. This checklist walks th...

How to Check Which Process Is Using a Port in PowerShell

When a service fails to start or an application complains that a port is already in use, you need...

Fix 'Microsoft Store Module Not Found' Error in Windows 11

You open a Windows 11 app or try to install software, and you see an error like "Microsoft Store ...

Fix pip SSL Certificate Verify Failed on Ubuntu