The main screen in Jupyter Notebook does not correspond to any location in file explorer, though the folders such as Documents and Downloads do, so if a file is there I don't know where to find it when uploading it to somewhere.
Also how do I find where a file is in file explorer when it is open. Also Save As literally only makes a copy with a new name (in the same location) even though it promises to create a "new path". Also Make a Copy does not give the option to make this copy somewhere else.
There is no information on this in the internet, only weird commands with a thousand upvotes with no one mentioning that they don't work or at least don't work in my very normal case.
Note: I was able to solve this problem through the convoluted manner of making a copy, then selecting that copy (because the original file was green and did not give the following option even though I closed all instances and refreshed this page), and clicking Download, which opened File Explorer and gave me the option of where to save it as and in what name.