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

Fix Docker Compose Build No Cache Error

When you run docker compose build --no-cache and hit an error, it usually means the ...

Fix 'chrome command not found' After Snap Install

Fix Chrome DNS Probe Finished Bad Config Error

If you see 'DNS_PROBE_FINISHED_BAD_CONFIG' in Chrome, it usually means your computer can't reach ...

Fix Windows Search Indexing Service Stopped Working

If you search for files or emails in Windows and get no results or see an error that the indexing...

Windows Activation Setup Guide for a New PC

When you set up a new PC, Windows may prompt you to activate. This guide covers the typical activ...

Fix 'systemd service failed to start unit not found' Error

When you run systemctl start myapp.service and get Failed to start myapp.servi...