Newb alert. I have machine that sits idle most of the time. Can I mine with it?

It's a 3 year old Dell laptop that mainly functions as a Plex server/HTPC, but doesn't get used much. It sounds like GPU is what processes the hashes to mine cryptocurrency. This laptop only has Intel 4000 series integrated graphics, but since it's just idling anyway, could it be put to some use? Is it even worthwhile with integrated graphics?

Submitted August 07, 2017 at 09:18PM by slynkster
via reddit