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

Fix 'Service Not Found' Error for Task Scheduler on Ubuntu

Fix Windows Search High CPU Usage (SearchIndexer.exe)

If you notice your PC slowing down and Task Manager shows SearchIndexer.exe using 50% or more CPU...

Fix Command Prompt Proxy Error 407: Step-by-Step Guide

If you see error 407 (Proxy Authentication Required) when using Command Prompt for network operat...

How to Fix kubectl Pod CrashLoopBackOff Error

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

Fix Windows Defender Not Opening Error 404

You try to open Windows Defender and get an error 404 – the page or resource can't be found. This...

Fix Chrome Profile Network Error 'Permission Denied'

You try to launch Chrome and get an error like “The profile appears to be in use by another C...