If you love doing crazy glitter looks, try removing them with masking tape. Put it on the sparkly areas and peel it off before you cleanse. It makes the process so much easier and saves you from ...
When you hide slides in Google Slides, they won't show up when you present, but will still be there when you return to your slideshow's overview.
There are many PowerPoint keyboard shortcuts that you can use to work faster and more efficiently on the platform.