If the resource you have uploaded is a SCORM compliant presentation, you should be able to access the details from within the Course Library. If you need to disable or remove the course from your available library you will want to follow the steps below.
Here's How To:
1. Select the course within your course library
2. Within the Course Settings locate the Active option
3. Place your cursor just above the check box to reveal the gear icon. Select the gear icon to edit this setting. By removing the check box from within the check box you will disable to course from your library.
Note: By updating this setting the course will no longer pull within the Create New Assignments function.