Power Throttling lets Windows park background apps' CPU usage to save battery. On desktops on AC power this offers nothing and can introduce stutters when background apps need to wake. Reboot required.
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/win32/procthread/quality-of-service