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

Fix Chrome Not Working with Proxy on Ubuntu

You configured a proxy in Ubuntu, but Chrome ignores it or throws connection errors. This often h...

Fix Ubuntu Task Scheduler Not Working After Update

After a system update, you may find that scheduled tasks (cron jobs or systemd timers) no longer ...

Microsoft Teams Configuration Checklist for New Users

New to Microsoft Teams? The setup process can be straightforward, but missing a few steps often l...

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...

BitLocker Stuck on Loading Screen: Practical Fixes

You restart your PC, but instead of the usual login screen, you see a black screen with a spinnin...

Fix 'Windows Security Authentication Failed' for Domain Credentials