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

How to Fix PowerShell 404 Not Found Error

When you see a 404 Not Found error in PowerShell, it usually means something the command tried to...

How to Fix Windows Update Stuck at 30% Migration

You're updating Windows and it gets stuck at 30% during the migration phase. This often happens w...

How to Stop a Docker Container from Restarting

You start a Docker container, it runs for a few seconds, then stops and restarts. Or you stop it ...

How to Fix Git Clone Permission Denied (Publickey)

When you run git clone and see Permission denied (publickey), Git canno...

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

Fix Windows Terminal High CPU Usage: Practical Steps

You open Task Manager and see Windows Terminal using 20–40% CPU even when idle. This usually poin...