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

Fix Windows Security 404 Not Found on Startup

When Windows Security shows a 404 error on startup, it typically means the app can't find its req...

How to Fix Abnormal Memory Usage in CMD on Windows

How to Fix Remote Desktop Token Expired on Windows 10

You're connecting to a remote Windows 10 machine and get an error: "Your credentials did not work...

Fixing 504 Gateway Timeout from Windows Update with Proxy

If you see a "504 Gateway Timeout" error when running Windows Update, and your system uses a prox...

How to Set the PowerShell Module Path

When you install a custom PowerShell module or a third-party one, PowerShell needs to know where ...

Fix Windows Update Login Loop After Update

After a Windows update, you might find yourself stuck in a login loop: you enter your password, t...