These sounds are shipped with Windows 8. At this moment, this is the latest generation of Windows sounds, the latest work of Microsoft Sound team.

If you would like to apply these sounds to Windows 7, Windows XP or some other OS, you can download them below. This sound pack includes 76 files from Windows 8.

Here is the list of sound files:

Alarm01.wav
Alarm02.wav
Alarm03.wav
Alarm04.wav
Alarm05.wav
Alarm06.wav
Alarm07.wav
Alarm08.wav
Alarm09.wav
Alarm10.wav
Ring01.wav
Ring02.wav
Ring03.wav
Ring04.wav
Ring05.wav
Ring06.wav
Ring07.wav
Ring08.wav
Ring09.wav
Ring10.wav
Speech Disambiguation.wav
Speech Misrecognition.wav
Speech Off.wav
Speech On.wav
Speech Sleep.wav
Windows Background.wav
Windows Balloon.wav
Windows Battery Critical.wav
Windows Battery Low.wav
Windows Critical Stop.wav
Windows Default.wav
Windows Ding.wav
Windows Error.wav
Windows Exclamation.wav
Windows Feed Discovered.wav
Windows Foreground.wav
Windows Hardware Fail.wav
Windows Hardware Insert.wav
Windows Hardware Remove.wav
Windows Information Bar.wav
Windows Logoff Sound.wav
Windows Logon.wav
Windows Menu Command.wav
Windows Message Nudge.wav
Windows Minimize.wav
Windows Navigation Start.wav
Windows Notify Calendar.wav
Windows Notify Email.wav
Windows Notify Messaging.wav
Windows Notify System Generic.wav
Windows Notify.wav
Windows Pop-up Blocked.wav
Windows Print complete.wav
Windows Proximity Connection.wav
Windows Proximity Notification.wav
Windows Recycle.wav
Windows Restore.wav
Windows Ringin.wav
Windows Ringout.wav
Windows Shutdown.wav
Windows Startup.wav
Windows Unlock.wav
Windows User Account Control.wav
chimes.wav
chord.wav
ding.wav
flourish.mid
ir_begin.wav
ir_end.wav
ir_inter.wav
notify.wav
onestop.mid
recycle.wav
ringout.wav
tada.wav
town.mid

Size: 8.8 Kb

Format: zip archive.

To install this sound scheme easily, extract all files into your C:\Windows\Media directory and refer to the following article: How to change Windows sounds.