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

How to Fix Windows Search High CPU Usage

If your PC fan is spinning up and Task Manager shows Windows Search (SearchIndexer.exe) using 30-...

Kubernetes Pod CrashLoopBackOff: Common Causes and Fixes

When a Kubernetes pod repeatedly crashes and restarts, you'll see a CrashLoopBackOff...

How to Fix PostgreSQL Connection Refused on Localhost

You try to connect to PostgreSQL on localhost and get connection refused. This usual...

Fix kubectl Apply Forbidden in AKS: Permission Denied

Fix Windows Terminal Token Expired Error: Step-by-Step

You're working in Windows Terminal and suddenly see a 'token expired' or 'authentication token ex...

Fix Chrome Crashes When Opening PDF Files

You click a PDF link in Chrome and the browser freezes or closes entirely. This is a known issue ...