If you want to delete a slide on Keynote, there are a few different ways to go about it. The first way is to use the Edit menu. From here, you can select the slide you want to delete and choose Delete from the menu options. If you want to delete multiple slides at once, you can use the shortcut keys. To delete a slide using the keyboard, press Command+Delete (Mac) or Ctrl+Delete (Windows). Finally, if you just want to remove a slide from your presentation without deleting it permanently, you can use the File menu and select Remove Slide. ..