If you have created slides in the past that you wish to reuse in your current presentation, you can import the slides you require, or simply copy and paste them from the original presentation into your new presentation. When importing or copying the slides, you will be able to decide whether to keep the formatting the same as in the original presentation, or to match the formatting in the new presentation.

Importing slides from other presentations

You  can import slides easily from one presentation to another as follows:

Copying slides between presentations

If you copy a slide from one presentation to another, you will be asked if you want the slide to stay formatted in the same way as the source presentation, or to match the format of the target presentation.

To copy slides between presentations: