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

How to Fix Microsoft Teams Not Syncing Files with SharePoint

When you upload or edit a file in a Teams channel but it doesn't show up in the linked SharePoint...

How to Disable Windows Defender Real-Time Protection for Performance

If your system feels sluggish during file operations or while running resource-intensive applicat...

Fix Windows Terminal Profile Not Saving Ubuntu Settings

You set up a custom profile for Ubuntu in Windows Terminal, change the icon, font, or starting di...

Windows Defender 502 Bad Gateway: Troubleshooting Checklist

If you see a 502 Bad Gateway error when opening Windows Security or trying to update Windows Defe...

Fixing Microsoft Teams DNS Sync Issues: A Practical Guide

If Microsoft Teams fails to sync, shows login errors, or reports connection problems, a DNS sync ...

Fix Microsoft Store Permissions Issue in Windows 10