Solved I get three command prompt windows opening and closing every boot, what are they?

sdowney717 said:

They all open and close in about 1 second. The windows cascade. The last one has some other non command prompt window that appears before it opens and closes.
They appear on the screen like 1, 2, some other window, 3, then all close together.
There is a tiny amount of text on the middle one, the last one has none.
Why do I need those?

Is there some kind of boot history I can see?

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