Once you add a connector to link shapes in PowerPoint 2010, you can then format their line thickness, dash attributes, etc. to match your requirements. Connectors are just like conventional lines in PowerPoint, even as far as their formatting options are concerned — so changing the color attributes of a connector is almost like changing the color of any line, as you will learn in the following steps.
Learn how to change color of connectors in PowerPoint 2010 for Windows.

