OK...

As an example:

Open your My Documents...

When that's 'open' and showing on the monitor, go to the upper-left part of the screen...

You will see File...

LEFT Click on File...

Left click on New...

A New Folder will appear...

Right Click on that New Folder and then look down the menu that appears and you will see Rename... *

Left Click on Rename...

Now you can enter a 'name' for that folder...

Tips:
While you have the folder Renaming function available-
If you press the Backspace key, it will DELETE the current name of the folder...
If you press Enter, it will SAVE the name...
If you first press the Right Arrow key when you first start, you will be able to Edit the name and NOT delete anything already there until you want to.

* From the line with the red asterisk mark above, All the 'steps' explained ALSO work with editing/changing individual file names.

Does this help ?

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