You can add a border to a PowerPoint slide by adding a rectangle shape and removing the fill color, which will give the appearance of a border.
There are many PowerPoint keyboard shortcuts that you can use to work faster and more efficiently on the platform.
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 ...