You would like to change the Site Theme of your project workspace. How can you change the Site Theme?

A.
Choose Site Actions, and then select Site Settings.

B.
Choose Site Settings, and then select Customize.

C.
Choose Site Customization, and then select Site Settings.

D.
Choose Site Details, and then select Options.

Explanation:
Through the workspace you can customize the look and feel of the site by choosing Site Actions, then Site Settings. Answer options C, B, and D are incorrect. These are not the valid methods to change the site settings.