Sets OemPreInstalledAppsEnabled = 0 under the per-user ContentDeliveryManager key. Stops the content pipeline from (re)installing the OEM/manufacturer-sponsored apps that vendors pay to seed into Start. Pairs with the SilentInstalledApps and Consumer Features controls for a clean Start menu. Reversible.
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://learn.microsoft.com/en-us/windows/configuration/start/