If you have been importing a lot of lists for the WordBanker Share Centre you may find that some of your sets contain duplicate words or questions. These can be removed clicking "Tools > Remove Duplicates" from the main menu
Click on areas of the image for more information
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To save you time, when duplicates are found, one of the duplicates are selected for you. If you would prefer to check them all manually then click "Deselect all" and then select for yourself the words or questions you want removed.