Whenever you create any Lecture, you are always free to come back and edit its details or delete the same.
Step1: Choose the Course in which the Lecture exists which you want to edit or delete.
Step2: Select 'CURRICULUM' from the toolbar at the left corner of your page.
TO EDIT LECTURE NAME :
Step3: Click the pencil tool against the lecture of which you want to edit the name.
Step4: Edit the name and click on the tick mark. In case you don't want to make changes, click the cross mark.
TO DELETE A LECTURE:
Step5: Click the check-box against the lecture which you want to delete.
Step6: Select the bin icon.