Stops the Intel Graphics Command Center service from auto-starting. The CP itself still works when launched; this just removes the background process. No-op on systems without IGCC installed.
MaxTweaks applies this tweak with one click and snapshots your original setting first, so you can revert it cleanly at any time. A System Restore point is offered before batch changes, and every tweak links to its official source.
Get MaxTweaksOfficial documentation: https://www.intel.com/content/www/us/en/support/products/80939/graphics.html