To create a Task, click the New Task button:
This will open a window, where you will be prompted to fill in additional information:
You will notice that you need to enter a Title, Description, Category, Objective, and a Due Date. You can also assign a Task to someone as well as take it on yourself.
The objective will appear here just in case you have already created it while working with a Client. For more information on the Client feature, click here.
Note that Client feature is available only in Premium Projects. To see all benefits of upgrading your Project to Premium, click here.