Copy slides from one presentation to another

Select the slides to copy. 

On the Home tab, select Copy or press ⌘+C.

Select where the copied slides go In the destination presentation and press ⌘+V or choose Paste on the Home tab.

Select the slides you'd like to copy. 

On the Home tab, select Copy or press Ctrl+C.

Select where the copied slides go In the destination presentation, and press Ctrl+V. or choose Paste on the Home tab.