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

How to Fix Windows Security 502 Bad Gateway Error

When you open Windows Security and see a “502 Bad Gateway” error, it means the app can’t connect ...

How to Fix Go Modules Proxy Timeout Error

When running go build, go get, or go mod download, you mig...

Outlook Setup Guide for New Email Account

Setting up a new email account in Outlook is usually straightforward, but you may run into issues...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

Fix Microsoft Teams High CPU Usage on Windows 10

If you notice your fan spinning up or your PC slowing down while Microsoft Teams is running, high...

Windows Defender Cannot Connect: Troubleshooting Checklist

You open Windows Security and see a message like "Windows Defender cannot connect" or "Check your...