Few Windows bugs have ever inspired a sense of wistful nostalgia. Most trigger annoyance at best, sometimes genuine panic, and, on occasion, a flurry of panicked forum posts. Yet, in a peculiar twist of fate, a select group of Windows 11 users recently encountered a bug that caused their computers to serenade them not with the light, modern chime of the current era, but with the unmistakable orchestral swell of the Windows Vista startup sound. For days, a chorus from 2007–a time when flipped...