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

How to Fix Windows Defender High CPU Usage by Disabling Real-Time Protection

If Windows Defender is causing high CPU usage, it can slow down your computer. The most direct fi...

Checklist for Debugging 502 Bad Gateway in Command Prompt

You're working on a web app or API, and you get a 502 Bad Gateway error. The browser just says '5...

Enable Windows Activation Auto Start via Registry

If you need Windows Activation to start automatically at boot—for example, on kiosk systems or af...

Microsoft Teams Version Mismatch Checklist for IT Admins

When users in your organization see errors like “You’re using an older version of Teams” or can’t...

Fix Remote Desktop Path Not Found Error in Windows 10

Fix Microsoft Teams Credential Loop: Stop Repeated Login Prompts

You sign into Microsoft Teams, and within minutes it asks for your password again. This loop can ...