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

Fix PowerShell Service Unavailable Error on Windows

You're running a PowerShell command and get a red error: "Service unavailable". ...

How to Fix Remote Desktop Update Error 0x800f0982

If you see error 0x800f0982 when updating Remote Desktop or the Remote Desktop Services (RDS) rol...

How to Fix Cloudflare Error 525: SSL Handshake Failed

If you see Cloudflare error 525, it means the SSL handshake between Cloudflare and your origin se...

Windows Defender Connection Refused: Troubleshooting Checklist

You open Windows Security and see "Connection refused" or "Something went wrong. Try reopening Wi...

MongoDB Authentication Failed: Administrator Checklist

Setup Windows Defender to Trust an SSL Certificate

If you're running a local development server or an internal application with a self-signed or pri...