On 12/05/2019 02.30, Poster wrote:
Has Windows ever fixed the timer. For example, I am copying or moving
some files. It can say 1 hour left, then a few seconds later it will say
3 minutes left. This happens in all Windows functions, when Defragging,
when copying or moving, and many other functions.

Because it is actually very difficult to give an accurate estimate of
time. You can do an estimate of bytes left, a percent of the job left,
but not of the time.

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Cheers,
Carlos E.R.