If it's just the colors you want to change, you can adjust the
workbook's color palette. Choose Options from the Tools menu, and click
on the Color tab. Modify the bottom two rows of colors to adjust the
fill colors and line colors in Excel's default charts.
If it's all the other chart formats, follow Julie's advice and create a
few custom chart templates.
- Jon
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Jon Peltier, Microsoft Excel MVP
Peltier Technical Services
Tutorials and Custom Solutions
http://PeltierTech.com/
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