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

Fix 'Port Already Allocated' Error in Windows Terminal WSL

If you see port already allocated when starting a service in WSL via Windows Termina...

Fix Windows Update Cleanup Stuck Error 0x80070002

When running Disk Cleanup or the Windows Update troubleshooter, you might see error 0x80070002 an...

Windows Defender and Ubuntu: Troubleshooting Checklist

If you're running Ubuntu through WSL or in a dual-boot configuration, Windows Defender can someti...

Cloudflare Full Strict SSL Troubleshooting Checklist

When Cloudflare's SSL/TLS encryption mode is set to Full (strict), your origin server must have a...

Fix Windows Security Authentication Error 0x80070035

Fix Git Clone Permission Denied (publickey) Error

When you run git clone and see Permission denied (publickey), it usuall...