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

Windows Security Dependency Conflict Troubleshooting Checklist

Windows Security can fail to start or update properly when a dependency—like a service, driver, o...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

Fix macOS Task Scheduler Permission Denied Error

When you schedule tasks on macOS using cron, launchd, or Automator, you may encounter a 'permissi...

Fix Windows Update Module Not Found Error: Tool Usage & Repair

If you see an error message saying 'Windows Update module not found' or 'wuapi.dll is missing', W...

Fix Windows Defender Error 0x80073b01

If you see error code 0x80073b01 when opening Windows Defender or trying to run a scan, it usuall...

How to Disable Git SSL Certificate Verification Temporarily

If you see an error like fatal: unable to access '...': SSL certificate problem: unable to ...