Question

Micorosoft's new power-saving mode that allows specially designed apps to perform small tasks in the background while the device is sleeping.

Answer 1

Connected Standby

Step-by-step explanation:

Connected Standby is a feature implement in windows 8 and windows 8.1, this mode replaced the standard Sleep and Hibernate, with this option we can receive notifications even with the screen off, but these notifications only work with the windows store, and your battery was spent faster, but in windows 10 only we can find the option sleep in the power button.