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

Setup Microsoft Teams Correct Permissions: A Practical Guide

When Microsoft Teams doesn't work as expected—users can't join meetings, share files, or access c...

Fix Microsoft Teams 504 Gateway Timeout During Setup

You're setting up Microsoft Teams and hit a 504 Gateway Timeout. The setup process stalls, and yo...

Set Up Static DNS in Windows 11 Using Command Prompt

If you need to switch from automatic DNS to a static DNS server (like Google's 8.8.8.8 or Cloudfl...

Fix Microsoft Store After Changing Network

If you recently changed your network—switched Wi-Fi, moved to a new ISP, or updated router settin...

Fix Remote Desktop Failed to Start in Windows 10

When you try to connect to a Windows 10 PC using Remote Desktop and get an error like "Remote Des...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7