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

Fix VMware VM Network Connectivity After Reboot

After rebooting a VMware virtual machine, you may find that it no longer has network connectivity...

Fix Outlook Blank Screen Caused by Add-In Conflicts

You open Outlook and see only a blank white or gray screen. The ribbon might be missing, or the i...

How to Fix Windows Defender Blank Screen Issue

If you open Windows Defender (now called Windows Security) and see only a blank white or black sc...

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...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Windows Security Backup Tool: Setup and Troubleshooting Guide

If you've opened Windows Security and seen the backup tool prompts, you're not alone. This guide ...