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

SSH Permission Denied (Publickey) on EC2: Setup Fixes

If you're seeing "Permission denied (publickey)" when trying to SSH into an AWS EC2 instance, the...

Fixing Microsoft Teams Invalid Configuration Setup Errors

You open Microsoft Teams and see an error about invalid configuration setup. This usually means T...

Git Repository Not Found: Practical Troubleshooting Checklist

When you try to clone, push, or pull a Git repository and see "repository not found", it's usuall...

Fix Chrome Profile Stuck Loading – Reset Profile Settings

Why Chrome Profile Gets Stuck Loading

You open Chrome, but instead of your bookmarks and ...