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Change Time Format on Taskbar
http://www.vistaarticles.com/articles/398/1/Change-Time-Format-on-Taskbar
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Published on 05/8/2007
 
Change Time Format on Taskbar

Change Time Format on Taskbar
1. Start
2. Type intl.cpl
3. Hit Enter
4. Customize This Format
5. Time
6. Apply