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

Fixing OneDrive API Rate Limit Errors: A Practical Guide

You're building an app or script that calls the OneDrive API, and suddenly you start getting HTTP...

Fix Chrome Profile Error When Starting Browser

You open Chrome and instead of your usual start page, you see an error message like “Your profile...

Outlook 404 Not Found Web App: Fixes and Checks

If you're seeing a 404 Not Found error when trying to open Outlook on the web (formerly Outlook W...

Command Prompt Connection Error Troubleshooting Guide

Fix OBS Black Screen with Elgato Capture Card

If you're seeing a black screen in OBS when you add your Elgato capture card as a source, you're ...

Fix Microsoft Store DNS Error with Command Prompt

If you see errors like "Check your connection" or "Try that again – Something went wrong" in Micr...