By A Web Design
From the Moodle Admin menu, navigate through - Site administration -> Courses –> Add / Edit courses. The Course category screen will be displayed in the Browser. Click on the Course category required as shown in diagram 1

Diagram 1
The Course(s) under that particular category will be displayed as shown in diagram 2

Diagram 2
Click on
(Enrolled Users), the screen as shown in diagram 3 is displayed in the Browser.

Diagram 3
Click on
, the screen as shown in diagram 4 is displayed in the Browser.
The Assign Role drop down list box allows the binding of different roles to a user being enrolled. Here Prerna Gupta is being enrolled for PHP Programming. Hence the Assign Role drop down list box shows Student. Click on Enroll adjacent to Prerna Gupta, to enroll that user as a Student as shown in diagram 4.

Diagram 4
The User Prerna Gupta, has now been enrolled as a student for the PHP Programming course. Notice that the Enroll button disappears and the user information is indented indicating that this user can no longer be re-enrolled with the PHP Programming course as shown in diagram 5.

Diagram 5
When the Enroll user pop up is closed, the screen as shown in diagram 6 is displayed in the Browser. This verifies that Prerna Gupta is a student enrolled for PHP Programming.

Diagram 6