Hello Darren -
The User folders for your Account are at C:\Users\Your Account Name.
The ones pinned to the Navigation panel on the left side of File Explorer are Quick Access links you can right click to Unpin and then Pin the actual folders if necessary.
If you run out of space on C you can move the User folders to another drive or partition on the same drive as shown here:
https://www.thewindowsclub.com/how-to-move-user...
The official Shell User folders will always have the logo (document, picture, music note, download arrow, etc) and also have a Location tab on the Properties box. Any others are duplicates that can be deleted.
Feel free to ask back any questions. Based on the results you post back, I will have other suggestions if necessary.
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