Deleting a slide removes it from the presentation rather than simply bypassing it during a talk. Use deletion for material that no longer belongs in the deck. If the slide is only optional for one presentation, consider the skip setting before removing useful work.
Check what the slide contains
Open Google Slides on a computer and select the target thumbnail. Read the slide and its speaker notes, and check whether it contains a unique diagram, source reference, or explanation that another slide needs. A blank-looking slide may still be a deliberate section break or contain material outside the obvious text area.
Delete the selected thumbnails
Click the slide in the left filmstrip. To remove several slides, use Shift while selecting the additional thumbnails, then verify the selection. Press Delete or Backspace on the keyboard. This thumbnail selection is important: deleting a selected object on the canvas is a different operation.
Check the remaining thumbnails immediately. If the wrong slide disappeared, undo promptly before making unrelated changes. Avoid deleting an entire group merely because one slide in the group is obsolete.
Repair the presentation’s continuity
Read the slides surrounding the removed material. Update references to missing examples, section summaries, and any manually typed numbering. Rehearse that part of the slideshow to confirm that the argument remains complete. A previously downloaded PDF or PowerPoint file is a separate distribution artifact; deleting a slide from the working presentation does not retroactively remove it from copies that someone already received.
References
Reviewed against the linked official product guidance on November 3, 2026. Features, limits, screen labels, and access can vary by account, platform, region, and organization policy.