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

Fix Task Scheduler Authentication Failed After Password Reset

You changed your Windows password and now scheduled tasks fail with “authentication failed” error...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

How to Reset Windows Terminal Profiles JSON to Default

If your Windows Terminal isn't opening, shows a blank screen, or has profile settings that are co...

PowerShell Configuration Checklist for Beginners

If you're new to PowerShell and find it doesn't behave as expected—scripts won't run, commands ar...

Docker Restart Policy Not Working: Common Fixes

You set a restart policy on a Docker container, but it stops and stays stopped. This is a common ...

Apache Won't Start: Missing Module Fixes

You restart Apache and it fails. The error log mentions a missing module. This is a common issue....