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

Fix Explorer.exe Keeps Restarting in Windows 10

If your File Explorer (explorer.exe) keeps restarting on Windows 10, you'll see the taskbar a...

Fix Nginx 502 Bad Gateway on Docker Ubuntu

Firefox Secure Connection Failed: Date and Time Fix

If you see a 'Secure Connection Failed' error in Firefox that mentions date or time, it u...

Fix Chrome High Memory Usage on Windows 10

If Chrome is slowing down your Windows 10 PC, high memory usage is often the culprit. You might n...

How to Debug Docker Compose Environment Variables

When environment variables don't show up inside a container, the application often fails sile...

Fix 'Windows Cannot Access Shared Folder' Samba Error

You try to open a shared folder from a Linux Samba server on a Windows machine and get: 'Wind...