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

Fix Microsoft Teams File Sync Stuck or Locked Issues

When a file in Microsoft Teams shows as "sync pending" or "locked" and never finishes syncing, it...

PowerShell DNS Server Troubleshooting Checklist

When DNS resolution fails or a server stops responding, PowerShell provides direct cmdlets to dia...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7

How to Resolve Port Conflicts with Windows Defender Firewall

You're trying to run a local server or application, but it fails to start because the port is alr...

How to Break the Microsoft Store Login Loop

If you're stuck in a Microsoft Store login loop — where the app keeps asking you to sign in even ...

RDP Connection Rate Limit: Causes and Fixes

You're trying to connect to a remote Windows machine via RDP, but you get an error like "The remo...