Sometimes you just cannot press the start and stop button, because you are not behind your computer when you start working. Or you just might have forgotten to start- and stop the clock. In cases like these, you can always add time traces afterwards. To do so, you click the "New time trace..." button in the main window (or choose "Time \ New time trace..." from the menu); this will open the "Time trace" window. In this window you can further define the date and time of both the start and end moment, as well as the activity the time needs to be booked on. When you are done specifying them, you click "OK" and the new time trace will be added to the record.