Now you can change the sounds your computer makes using these WAV files. Use them as replacement Windows sounds for things like start Windows, exit Windows, default beep, etc. Better yet, put them on friends and co-workers' machines. They make great prank material!
Listen to all of the sounds in the player. After you decide which ones you want to use, simply right click on filenames below the player. Select Save File As to save it to your hard disk. Then use the Sounds and Audio Devices Control Panel (Start/Settings/Control Panel/Sounds and Audio Devices/Sounds) to assign it to a specific Windows event.
When you're done here be sure to explore the other sound files on the left.