What is the “Switch” button for?
This is probably better explained by an example. You select “Project A” from the project list and “Task A” from the task list. You press the “Start Working” button, and the clock starts running. You wan to now start working for “Project B” and “Task B”. You select “Project B” from the project list and “Task B” from the task list. Now press the “Switch” button. The previous record will stop and a new record will start of for the new project/task without having to do that tedious stop/start sequence.