A Plethora of PowerPoints

I know there’s a long way to figure out what the collective noun is for PPT’s. There’s a ‘swarm of bees’, a ‘murder of crows’, a ‘pomposity of professors’, or an “ostentation of peacocks.” I don’t know what the word would be for PowerPoints but I’ve got a ton of them to post after so many months on the road.
So, I apologize for the passel of postings coming through shortly.
Stephen