This feature on Apple’s mobile operating system is a setting designed to silence notifications and calls. When enabled, it prevents alerts from appearing on the device’s screen, playing sounds, or vibrating. For example, a user might activate this mode while attending a meeting or sleeping to avoid interruptions.
Its importance lies in its ability to enhance focus and minimize distractions. The benefit is providing users with control over their availability, promoting better sleep, and reducing stress caused by constant connectivity. Historically, its introduction marked a shift toward prioritizing digital well-being and offering tools to manage the influx of information.