The Status Tab shows the overall status of the Translation. Each major section has its own box with a status for the box. Box statuses will only show Red (Un-Translated) or Green (Translated). Some boxes like the Topics box, show a running count of the status of all Topics, whether they are Un-Translated, Part-Translated or Translated.
If you have been following the Translation Tutorial then you should see the following:-
This shows that there are a total of two Topics and that they have all been translated. The Enable Options section on the right allows you to control what the Translator will see. For example, we have "Strings" disabled above, which will hide the Strings tab. You can also hide the Variables, Website and Documentation tabs.