Ok. So, today I will give one point to PCs and that's because of their picture viewer software, which is way better than the Mac (because Macs don't have it). Macs have a software called Preview and you have to select all the pictures you want before opening the software so you can see them all in the same window. I know Macs also have the spacebar thing to preview files, but it's not even close of what PCs have.
So PCs,... today you score one point!