Alarms, also known as alerts, are signals designed to notify individuals about specific events or conditions that require attention. They can be auditory, visual, or tactile, and are commonly used in various settings, such as homes, workplaces, and public spaces. Examples include smoke detectors, security systems, and smartphone notifications. These alerts serve important functions, such as enhancing safety and improving response times in emergencies. For instance, a fire alarm warns occupants of smoke or fire, while a calendar alert on a smartphone reminds users of upcoming appointments. Overall, alarms play a crucial role in daily life by helping people stay informed and safe.