Once you insert a chart on your slide, you can tweak it as much as you want so that the resulting chart follows your specifications. You have now created a standard that you may want to replicate often. PowerPoint 2010 makes it easy to save any chart you create as a template. Saving a chart as a template saves all the tweaks you made — and you can use the template as a starting point to create another chart.
Learn how to save chart templates in PowerPoint 2010 for Windows.

