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

Fix PowerShell 404 Not Found on GET Requests

When you run a PowerShell Invoke-RestMethod or Invoke-WebRequest with t...

Windows Search Access Denied: Complete Troubleshooting Checklist

You search for a file or email in Windows, and instead of results you get an 'Access Denied' mess...

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

Fix BitLocker Invalid Configuration Error

You see a BitLocker error saying 'invalid configuration' when trying to enable or manage encrypti...

Why Command Prompt Shows 404 Not Found and How to Fix It

Seeing a 404 Not Found error in Command Prompt usually means the tool or resource yo...

Fix Windows Defender High CPU Usage When Scan Stuck

If Windows Defender is using nearly 100% CPU and a scan appears stuck (e.g., progress bar frozen ...