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

OneDrive Sync Offline Installer: Configuration Steps

If you're trying to set up OneDrive sync on a computer without a fast internet connection or need...

GitLab Runner Stuck Pending: Fix Docker Executor Issues

You see a job stuck in "pending" status in GitLab CI/CD. The runner is registered and shows onlin...

How to Check Which Process Is Using a Port in PowerShell

When a service fails to start or an application complains that a port is already in use, you need...

Fix Microsoft Store SSL Certificate Error on Windows 11

When you open Microsoft Store on Windows 11 and see an error like "SSL certificate error" or "A p...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

OneDrive Sync Proxy Error: Step-by-Step Troubleshooting

If you see "OneDrive cannot sync due to a proxy error," the app is likely misconfigured for your ...