EnergyStar like features in dead need

[dongyang-cs]

Description of the new feature / enhancement

Just like the app EnergyStar

Scenario when this would be used?

When disconnected for a meeting, relying solely on the energy-saving mode is insufficient; additional measures are necessary to enhance battery life. Therefore, it is crucial to deactivate the majority of background processes.

Supporting information

https://apps.microsoft.com/detail/9NF7JTB3B17P?hl=en-us&gl=US

https://github.com/imbushuo/EnergyStar