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

GitLab Runner Not Running Jobs: Troubleshooting Checklist

If your GitLab Runner shows as registered but never runs any jobs, or jobs stay stuck in 'pending...

Fix Windows Security High Memory Usage

If you notice that Windows Security (formerly Windows Defender) is using a lot of memory—sometime...

How to Fix '404 Not Found' File Path Errors in CMD

Windows Update Troubleshooting Checklist for IT Pros

When Windows Update fails on a managed client, the symptom is often straightforward: updates stuc...

Fix Microsoft Store Connection Refused Error

When you open Microsoft Store and see 'Connection refused' or a similar network error, it usually...

BitLocker Update Error: Group Policy Fix Guide

After a Windows update, you might see a BitLocker error like "A compatible Trusted Platform Modul...