In praise of big PCs

I must admit I'm quite liking having a big PC again. I've been using Surface devices as my main machine for a while and they are great, but there's nothing like a big lump of hardware to get things done. One surprising thing is how quiet the PC is. It contains big, slow-moving fans rather than small, whizzy ones. I don't hear it "rev up" when I start doing something difficult. I'm using Onedrive to synchronise with the other machines, which is working quite well so far.