There are 2 ways to make a course available:

1. Click the lock in the upper right corner to make the course available or unavailable as shown in the screenshot below:

2. If the first method does not work for some reason, you can also do the following:

  1. Go to the Control Panel of the course.
  2. Click the Customization button, which will expand a dropdown menu.
  3. Select Properties, then click Yes where it says "Set Availability".
  4. Click the Submit button (located on both the top and bottom, right hand side).

NOTE: If for some reason your course has the availability set to use Term Availability it will automatically be available during the date range of the current term. Changing the setting as indicated in #2 will override that and make the course available or unavailable (see screenshot below):