The Title property is a title of axis. This property is used to display an axis title. Moreover, the Title property for each axis is given separately. The picture below shows a chart where the X axis is called the "Arguments", and the axis Y is called "Values":
Also, the Title property has the following properties:
Alignment is used to align the Title. It has the following values Center (align center), Far (align from the beginning of an axis), Near (align to the beginning of an axis);
Antialiasing is used to produce smooth-edged Titles;
Color is used to change a title text of an axis;
Font is used to change the size, font style of a title text of an axis;
Text is a field to type a title text of an axis. If the field is empty then the title of an axis is not displayed.