Windows 11 was released by Microsoft in 2021 with a redesigned set of system sounds intended to feel calmer and more modern than earlier versions, and its alarm tone quickly became familiar to millions of PC users through daily reminders, timers and calendar alerts. As short clips of system audio began circulating on soundboards and in short-form videos, creators started using it outside its original context to mark wake-up moments, missed deadlines and sudden realisations. Its recognisability keeps it useful, because viewers instantly understand the cue without any explanation.