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

Fixing Microsoft Teams Rate Limit Error When Sending Messages

Task Scheduler 502 Bad Gateway: Troubleshooting Checklist

If you see a 502 Bad Gateway error when a scheduled task runs, it usually means the task tried to...

Fix WinSCP Permission Denied Publickey Authentication

When connecting to a remote server with WinSCP using SSH public key authentication, you may see t...

Fix OneDrive DNS Error 0x8004de40 – Step-by-Step Guide

You try to sign in to OneDrive and get error 0x8004de40. The message often says something about a...

Fix Windows Terminal Login Loop and Sync Issues

If you're stuck in a Windows Terminal login loop or your settings aren't syncing across devices, ...

Windows Defender Stuck Loading: How to Fix

You click Windows Security, and it just sits there spinning, never opening. This is a common frus...