The Daily Question is an opportunity for you to answer more questions than the ones being sent out weekly. This helps your employer to gain more information about your well-being. Every day you can click the button on top of the screen and answer one extra question.
You can always choose between different questions by clicking the arrows to the right and left. Please remember that you are always anonymous in Winningtemp, even if you were to write a comment.
If you do not see the "Daily question" button, it is because your system administrator has chosen not to use that functionality. As a system administrator, you can enable the feature under Settings -> System -> General.