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

How to Fix OneDrive Sync Pending or Stuck Issues

If your OneDrive shows "Sync pending" or files appear stuck, it usually means the app is waiting ...

How to Fix Node Version Mismatch in package.json

When you run npm install or npm start and see a warning like "The engin...

Nginx 502 Bad Gateway: A Practical Troubleshooting Guide

Seeing a 502 Bad Gateway from Nginx usually means the upstream server (like PHP-FPM, uWSGI, or a ...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

OneDrive Sync Settings Reset Not Saving? Try These Fixes

You reset OneDrive sync settings to fix a problem, but the changes don't stick. The settings reve...

Fix Windows Activation Sync Issue Between Windows and Ubuntu

If you dual-boot Windows and Ubuntu and suddenly see a “Windows isn’t activated” message, the iss...