To make it easier to study it is often a good idea to concentrate on the words that we
have a hard time to learn. This is why each word is tagged with a category number.
On the main window you can se those categories. The coloured bars you se are piles of words in each category.
Category 4 is words that you do not know.
Category 3 is words that you do know but it was a very long time since you reviewed.
Category 0 is words not categorised yet.
Category 1 is words that you know but it was a while since you took a test on them.
Category 2 is words that you know and you recently took a test on.
To the right of the coloured bars you can se the category number. Below the category number is the number of words
in that category in the selected list.
If you want to take a test or review just words in one category you can click on the bar of that category.
Here you can review them and mark them as known or unknown. You can choose to view the reading and or translation and listen to a voice read the word for you.
On another windows in this software you can fast and easy create a list with all words in one or more categories. You can unselect the lists you do not want to include. When you are taking tests on this list, the original list will be updated with new category, score and test date.