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

Chrome Extension Permission Settings Not Saving? Fix It

You've granted a Chrome extension a new permission—like access to a specific site—but the setting...

Fix Nginx Config Test Failure After Adding SSL Certificate

You added an SSL certificate to your Nginx server block, ran nginx -t, and got an er...

How to Repair a Corrupted Windows Security Log

If you see errors like "The security log is corrupted" or Event ID 1104 in the System log, Window...

Docker Container Restarting Due to Health Check: Causes and Fixes

Task Scheduler 504 Gateway Timeout Troubleshooting Checklist

When a scheduled task triggers a 504 gateway timeout, it usually means the task is waiting too lo...

Fix Windows Activation High CPU Usage with Clean Boot

If your system's CPU usage spikes after a Windows activation check, a clean boot can help identif...