Delete a slide on your Android phone or tablet by opening a presentation in the Google Slides app. Touch and hold the slide you’d want to delete at the bottom. If you’d like to remove multiple slides, do it now. Select More from the drop-down menu. Delete was chosen as the option by default.
To remove a slide, right-click the slide (under the slide sorter) and then select Delete Slide. This way, your PowerPoint presentation will no longer have your slide in it.
Check to see whether the slide you want to remove from the side menu is highlighted. There will be a button allowing you to erase that slide. If not, it’s possible that your computer has frozen; try restarting it.
You can remove one or more slides at once, as follows. Single slide – Right-click and select Delete Slide. Multiple slides – Hold down Ctrl while clicking the slides you wish to remove. Select Yes from the drop-down menu to confirm deletion (default) .
To select more than one slide: Select multiple slides by pressing and holding the Ctrl key. In the left thumbnail pane, choose the slides. Let go of the Ctrl key. Then, right-click the selection and pick Delete Slide.