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

Stop Windows Search Service to Free Up a Port

You might need to stop Windows Search if it's holding port 10243 or another port you need for dev...

Fix OneDrive Sync Error 0x8007016a During Migration

If you see error code 0x8007016a during a OneDrive sync migration, it usually means the sync engi...

How to Fix Chrome Error 0xc0000022 on Windows

When you start Google Chrome on Windows and see error code 0xc0000022, the browser usually fails ...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix Nginx Configuration Syntax Error on Line 22

When running nginx -t and seeing 'syntax error' on line 22, the config file won't lo...

Fix Windows Activation Command Not Found Error

You try to run slmgr /ato or slmgr /ipk in Command Prompt, but Windows ...