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

Task Scheduler 404 Not Found: Fix Missing Scheduled Tasks

You open Task Scheduler, expand the task library, and a scheduled task you rely on is gone. Inste...

Fix PowerShell High Memory Usage on Startup

If PowerShell consumes a large amount of memory (e.g., >200 MB) immediately upon opening, somethi...

Windows Search Service Troubleshooting Checklist

When Windows Search stops returning results, uses excessive CPU, or fails to index files, the cau...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Reset Command Prompt Layout Settings: Step-by-Step Guide

If your Command Prompt window looks different—fonts are tiny, colors are off, or the layout is st...

How to Fix Command Prompt Invalid Configuration Error Code

You open Command Prompt and see an error like "Invalid configuration" followed by a code...