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

Fix GitHub Actions Docker Push Permission Denied

Fix Windows Security Service Not Starting

You open Windows Security and see an error that the service isn't running. Or you get a notificat...

UFW Firewall Rules Not Applying to Docker Containers: Fixes

You've set up UFW rules to restrict traffic, but Docker containers still connect freely. This is ...

OneDrive Not Downloading Files to Mac: Fixes That Work

You see files in your OneDrive folder on your Mac, but they won't download—maybe they show cloud ...

Windows Activation Backup Restore Tool: Download & Usage Guide

After reinstalling Windows, reactivating can be a hassle—especially if you've lost your product k...

Fix Windows Terminal 502 Bad Gateway Due to Proxy or Network Settings

You open Windows Terminal and see a '502 Bad Gateway' error when trying to access a remote host o...