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

How to Fix Windows Defender Firewall Blocked App

You try to open an app, but it either won't start or can't connect to the internet. A common caus...

How to Fix Abnormal Memory Usage in CMD on Windows

How to Fix Task Scheduler Auto Start Not Working in Windows 10

You set up a task in Task Scheduler to run at startup, but it never executes. This is a common fr...

Fix Docker Compose Port Already in Use on Host

When you run docker compose up and get an error like Error starting userland p...