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

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 ...

How to Clear the Microsoft Store Cache and Reset It

If the Microsoft Store won't load, downloads get stuck, or apps fail to update, a corrupted cache...

How to Fix Task Scheduler High Memory Usage Error

If Task Scheduler is using excessive memory (e.g., over 200 MB), your system may feel sluggish. T...

OBS Virtual Camera Not Showing in Google Meet: Fixes

You've set up OBS Studio, added your sources, and started the virtual camera—but when you open Go...

Configure Proxy Settings in Windows Terminal

If you use Windows Terminal behind a corporate proxy or a local proxy tool, you may notice that s...

Fix Outlook Reset Settings Permission Denied Error