Selecting a Moodle Theme

Moodle comes with a number of standard themes, which are chosen via Appearance
| Themes | Theme Selector in the Site Administration block:

There are 15 themes in the standard Moodle distribution. Additional user-created
themes also appear in this list. There is a database of public Moodle themes,
which you access via the Themes link in the main menu of http://moodle.org.
Alternatively, you can also commission a Moodle Partner to develop a professional
theme for your site.
To select a theme, press the Choose button, which activates the skin straightaway.
Most themes provide a Preview and some textual Information, with some also
offering a Screenshot.