Place it at the very start of a retro PC edit, then follow it with a classic error sound when the login fails, or a bell ding when the desktop finally loads and everything works.
关于此声音
This is the short logon chime from Windows 8 Build 8400, a brief bright synth tone lasting under a second that marks the moment the system signs in. It feels clean, familiar and quietly nostalgic, like a small welcome from an older PC waking up. It comes from Windows 8 Build 8400, the numbered build that carried this sign-in sound.