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

Practical VSCode Debugger Setup for Node.js

You've written a Node.js app in VSCode, but when you hit F5, nothing happens or the debugger won'...

How to Fix Task Scheduler Service Unavailable in Windows 10

When you open Task Scheduler and see “Task Scheduler service is unavailable,” it usually means th...

How to Debug CrashLoopBackOff in kubectl

If you run kubectl get pods and see a pod stuck in CrashLoopBackOff, it...

Fixing Microsoft Teams Rate Limit Error When Sending Messages

Fix Firefox Not Responding Due to High Memory Usage

If Firefox stops responding or your system slows down, high memory usage is often the cause. This...

How to Fix Command Prompt Rate Limit Errors with Firewall Settings

If you see a rate limit error when using Command Prompt (cmd.exe) for network commands like ping,...