Windows XP A to Z - http://www.softwaretipsandtricks.com/windowsxp
Disable tick sound
http://www.softwaretipsandtricks.com/windowsxp/articles/110/1/Disable-tick-sound
Super Admin
 
By Super Admin
Published on 02/23/2005
 
The annoying "tick" sound

Disable tick sound
The annoying "tick" sound is microsoft's default sound for "start navigation" which can be disabled through control panel-->sounds