ReApply the Notes Master
If you have ever been given a presentation where the notes pages do not follow the Notes master it can be a pain fixing the slides.
This file does all slides at once and works on recent versions of Mac PowerPoint as well as Windows versions from 2007.
I've attached "notes master.ppam"
In Windows
File > Options > Addins > PowerPoint Addins (Drop menu bottom left)
Add New and locate the ppam.
You should see a new Ribbon Tab 'ReApply Notes'
On a Mac (2016)
Tools > PowerPoint AddIns and Add in the same way