You can change the appearance of a graph by adding markers to the graph. For instructions on working with markers, see the following topics:

• Add a Marker to a Graph
• Change the Color, Shape, and Size of a Marker

You can also make the following changes:

• Add text to a marker. For instructions, see Add Text to an Annotation.
• Rotate a marker. For instructions, see Rotate an Annotation.
• Move a marker. For instructions, see Move an Annotation.
• Change the data attachment properties of a marker. For instructions, see Change the Data Attachment Properties of an Annotation.
• Copy and paste a marker. For instructions, see Copy and Paste an Annotation Object .
• Delete a marker. For instructions, see Delete an Annotation.