I certainly appreciate all the replies.
My readings were after we used the pc for a couple of hours, surfing and emailing and we do no gaming at all.
I think it is clear that Dell has goofed again. Wasn't it about 5 years ago they were actually burning pcs and by putting desktop processers in laptops and had a large recall? There was not enough room for the heat sinks.
I will keep it clean and always use a solid surface to use it on so no dust is inhaled. The ventilation system is not very good as I ascertained from the links you sent me and thank you or that.
if it gets worse there is a great YouTube video as to how to clean it and apply Arctic Silver to the cpu and gpu.
Between Dell and M$ I am busy trying to keep the machines up to speed.
Sad to hear about the poor ventilation but the warranty has expired.
If I go over the 50's the number , like 60 or 61 appears in red as a warning. I use Speccy and so far the numbers are not red.