I barely remember even seeing a laptop in my therapist's office. I think there probably was one on his desk, but he didn't sit at his desk. He did take a few notes, usually at the very beginning of each session - we had a routine of starting with a check-in that he seemed to record (how's my sleep? what's my depression level? - that sort of thing generally). And I know he added to those notes after our session as a brief (very brief) summary for his own recall (he showed those to me a few times when we were trying to remember something we had talked about at an earlier session). But that was about it.
My pdoc took a lot of handwritten notes for obvious reasons and eventually those became electronic - pretty standard medical practice stuff.