Sets DoNotShowFeedbackNotifications = 1 under Policies\Microsoft\Windows\DataCollection. Stops Windows from periodically interrupting you with 'How likely are you to recommend…' feedback pop-ups and the related telemetry sampling they trigger. Purely about prompts/diagnostics — nothing functional is lost. 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/client-management/mdm/policy-csp-feedback