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

Why Command Prompt Shows 404 Not Found and How to Fix It

Seeing a 404 Not Found error in Command Prompt usually means the tool or resource yo...

Fix Microsoft Teams 502 Bad Gateway from Proxy Settings

If you see a 502 Bad Gateway error in Microsoft Teams, it often points to a proxy or network conf...

Windows Search Port Allocation Troubleshooting Checklist

When Windows Search stops working or indexing fails, a common but overlooked cause is port alloca...

How to Fix Microsoft Store Not Opening on Ubuntu

You installed the Microsoft Store on Ubuntu via Wine or a compatibility layer, but it won't open....

Chrome Profile Not Loading After Update: How to Fix

After a Chrome update, you might see an error message like "Your profile could not be opened corr...

Docker Compose Build No Cache Checklist: Step-by-Step

When You Need a Clean Build

If you notice your Docker Compose services are not picking u...