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

Troubleshoot 502 Bad Gateway with Curl Commands

A 502 Bad Gateway error means your server (gateway) got an invalid response from an upstream serv...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...

Fix Windows Activation Service High CPU Usage on Windows 10

If you notice your Windows 10 system running slowly and Task Manager shows high CPU usage from 'W...

Fix npm install ENOENT Package.json Not Working

When you run npm install and see an ENOENT error mentioning package.json, it usually...

Fix Command Prompt Not Working After Windows 11 Update

After a Windows 11 update, you might find that Command Prompt won't open, crashes immediately, or...

Fix 'Windows Terminal Configuration File Not Found' on Ubuntu

If you're using Windows Terminal with Ubuntu via WSL and see an error like "Configuration file no...