Windows XP, released by Microsoft in 2001, allowed users to replace system sounds with custom schemes, and theme packs circulated widely through forums and download sites in the 2000s. The Nile scheme was one of those packs, reworking familiar alerts including the startup and shutdown jingles. Its shutdown sound survived long after XP support ended in 2014 because creators kept reposting individual clips from the pack. Today it appears on soundboards as a standalone file, often credited in collections as Windows XP Nile Sounds, and remains popular for retro computing nostalgia.