The ability of a computer or device to maintain active processes, such as retrieving data from a network, while in a low-power, reduced-activity state is crucial for various applications. For example, a user may initiate a large file transfer and then allow the device to enter a power-saving mode without interrupting the completion of the download.
This functionality allows for greater convenience and efficiency. Users can initiate tasks that require significant time to complete without needing to keep their devices fully active, thus conserving energy and extending battery life for portable devices. Historically, this was less common, requiring active system states for such operations, leading to increased energy consumption.
