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

Fix Microsoft Store Proxy Configuration Issues

If the Microsoft Store shows errors like 'Something went wrong' or fails to load pages, a misconf...

Configure Windows Terminal to Trust a Self-Signed Certificate

If you're using a self-signed certificate for HTTPS on a local server or test environment, Window...

How to Fix Chrome Browser Crashing on Windows

If Chrome keeps crashing on your Windows PC—freezing, closing unexpectedly, or showing the "Aw, S...

Certbot Renewal Failed Due to Nginx Configuration: How to Fix

How to Fix Command Prompt Crashing on Open

You click Command Prompt, the window flashes for a split second, then disappears. This can happen...

Fix Windows Defender 502 Bad Gateway Error: Configuration Guide

If you're seeing a '502 Bad Gateway' error when opening Windows Defender, it usually means a netw...