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

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

How to Fix Chrome Profile 502 Bad Gateway Error

If you see a "502 Bad Gateway" error in Chrome, especially after switching profiles or updating t...

Fix Microsoft Teams High Memory Usage and Error 0x80070057

If you see error 0x80070057 while Teams is using excessive memory, the issue is often a corrupted...

Task Scheduler Proxy Configuration Checklist

When scheduled tasks fail with network errors, the proxy configuration is often the culprit. This...

Fix Microsoft Teams Stuck on Loading Loop

You open Microsoft Teams, and it starts loading—then loops back to the login screen or a spinning...

How to Fix Chrome Profile SSL Certificate Error

You open Chrome and see an error like “Your connection is not private” or “NET::ERR_CERT_COMMON_N...