Once you have selected the folders you can further navigate in the usual manner. On a pc closed folders will be marked by a + sign while on a Mac they will be marked by a triangle tag. You expand the folder by clicking on the symbol as usual. When you arrive at the folder you wish to investigate, double click it and its structure will be displayed on the right. Memory shown for folders is the sum total of all the included files in it and its subfolders.
Next use the examine button. If the folders are identical, that is, if all the folders/files have the same name, memory use and creation date, you will be so notified. If they are not not identical, another window will open with a report of all differences and you will be given the means to adjust these differences to bring the folders to the same state.
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