That command is , or winutil —a powerful open-source script that debloats, optimizes, and streamlines Windows 10 and 11 in minutes. Designed by Chris Titus Tech, a well-known YouTuber and system customization expert, this utility automates the tedious system tweaks he performs on every Windows system he touches. The result is a simpler, faster, and more private operating system.

While the Chris Titus script is great, using it alongside O&O ShutUp10 gives you even deeper privacy controls.

If you want, I can:

Chris cracked his knuckles. “Alright, you wanna dance?” He opened a new PowerShell window as Admin and started typing faster than a sysadmin on five energy drinks.