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

PowerShell ISE vs Console: Troubleshooting Guide

If you've ever run a script in the PowerShell Integrated Scripting Environment (ISE) only to find...

How to Fix Windows Defender Proxy Error

If you see a proxy error in Windows Defender—often something like "Your IT administrator has limi...

How to Kill a Process Using a Port in Command Prompt

When you try to start a local server or application and see an error like "port already in use" o...

Fix Missing Remote Desktop Registry Entry for Module Error

You open Remote Desktop Connection and see an error that a required module is missing. Often this...

How to Fix Chrome Profile Slow Performance

Common Causes of a Slow Chrome Profile

If Chrome feels sluggish only when you’re signed i...

Fix Remote Desktop 404 Not Found After Windows Update

After a recent Windows update, you might see a '404 Not Found' error when trying to connect to a ...