Twice a year I have to change countless clocks around the cottage (it's around 10, but it seems like a bunch). Mrs. Chairman gets motivated to change 1 or 2 (usally after she has seen me scurrying here and yon). Just noticed last night a clock I had missed, in her sewing room. Still set for daylight time. My computer at home is set for UTC. That is to time stamp files off of the weather wire and avoid the "October Problem."