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

How to Break Out of a Command Prompt Login Loop in Windows 10

You boot up Windows 10, expect the login screen, but instead get a command prompt window. Logging...

Fix Windows Defender Crashing from Third-Party Antivirus Conflicts

If Windows Defender keeps crashing or turning itself off, a third-party antivirus is often the ca...

Fix Redis Not Starting with systemctl on CentOS

If you run systemctl start redis on CentOS and the service fails silently, you're no...

Fix OneDrive 504 Gateway Timeout Error Code

If you see a 504 Gateway Timeout error when using OneDrive, it usually means the server is not re...

Docker Compose Build No Cache Checklist: Step-by-Step

When You Need a Clean Build

If you notice your Docker Compose services are not picking u...

Check Which Process Locked a File Using PowerShell

When you try to delete, move, or rename a file and get an error like "File in use" or "Access den...