Remember! If you see a piece of information that you do not want to remember, or you are sure that you will remember anyway (i.e. without SuperMemo), press Ctrl+D

Press Ctrl+D now to never see this page again while making repetitions

Hint! You do not have to worry that you will forget the Ctrl+D key because of pressing Ctrl+D now. You have already memorized a similar item (earlier in this course)