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

How to Check Which Process Is Using a Port in PowerShell

When a service fails to start or an application complains that a port is already in use, you need...

Fix Microsoft Teams Auto Start Not Working via Task Manager

You've set Microsoft Teams to launch automatically, but it doesn't start when you log in. You che...

Task Scheduler Offline Setup Troubleshooting Checklist

If you rely on Task Scheduler to run automated tasks on a machine that never connects to the inte...

Fix slui.exe High CPU Usage During Windows Activation

If you notice your CPU pegged at 100% while trying to activate Windows, slui.exe (Software Licens...

Fix Microsoft Store Stuck on Loading in Windows 11

If the Microsoft Store gets stuck on a loading screen in Windows 11, you may not be able to downl...

Fix PowerShell Remote Connection Refused Error