Final answer:
To change a shape's border properties like its color or weight, on the Drawing Tools Format tab, you would click the Shape Outline button.
Step-by-step explanation:
To change the color, weight, or style of the border of a shape in a drawing application such as Microsoft Office, you would typically use the Shape Outline button on the Drawing Tools Format tab. The Shape Outline button allows you to modify various aspects of a shape's border including its color, thickness (weight), and dash style.
Shape is an essential property of two-dimensional forms, which can be recognized either by a distinguishing line or by a contrasting color. By utilizing the Shape Outline button, you can easily customize the appearance of shapes to suit the design and aesthetic requirements of your project.