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

Fix SSH Permission Denied (publickey) Error

You try to SSH into a server and get Permission denied (publickey). This typically m...

Fix Windows Security DNS Error Not Working

If Windows Security shows a DNS error or stops working, it's often due to network configuration, ...

Windows Security Path Not Found: Troubleshooting Checklist

You open Windows Security and see a message like "Path not found" or the app fails to launch. Thi...

Fix Windows Security Authentication Error 0x80070035

How to Interpret Windows Security Log Event ID 4672

If you check your Windows Security log and see Event ID 4672 repeatedly, you are not alone. This ...

Fix Docker Desktop Stuck on 'Starting' on Mac M1

If you're on a Mac M1 and Docker Desktop hangs on the 'Starting' screen, you're not alone. This i...