The startup/shutdown sounds for Windows 3.0 are actually real, and I got them from this video: https://youtu.be/QUcvdoYWhiI And also this history starts with actual windows that aren't the computer kind because structural windows came before Microsoft Windows by a lot.
Credit goes to @DV1232c for the original project. Some Windows sounds (such as Windows 95 sounds in the style of Windows 11) were created by David Mounder.
