A task is a set of instructions you give to a participant to complete on a website. A task can either be a usability task or a standard website task. The difference between a standard task and a usability task is that a usability task uses the Group Quality click tracking code to record the participants website browsing behaviour and records the participant click tracking data. If your account does not have usability click tracking enabled you can still include a task to record the start & end time and the success or failure rate of a website task. You must have at least the standard package to enable click tracking for usability tasks.