Hi. In this lesson, we want to look at the tracking Gantt chart and how you can use it to again compare tasks that are ongoing with your baseline plan. Now, in our current project, you'll see that there are a few tasks that are getting marked as complete. I can see that over here in the task indicator column. The blue check mark means that the tasks have been done. How do I mark a task as complete? We just click on the task or select the row number to the side, go up to the task ribbon, come to the schedule group, and then you'll see that there is a set of different task completion percentages at the top. The 100% complete will mark the entire task as being done. Now, what do Gantt bars look like on a task that's been completed? Remember, in the tracking gantt, we're seeing both our baseline and our actual project for each task. So if I come, for example, to a task that's been marked as complete and we zoom in on it a little bit, we'll see here that when we zoom in on this task, that what I'm seeing here is that for the top row, I am again seeing that it's telling me how far complete the task might be. And again, the Gantt bar representing the baseline does not change. And when I hover over either one, it'll help give me information about that. But what about on task, for example, where they have deviated from the baseline for this, I'm actually going to come down to another task and notice on this task that it is deviated from its baseline. So the second row, Gantt bar is the baseline and it will never change. But the top row Gantt bar in this case has adjusted and we can see that this task has gone way beyond its original schedule date. And again, we're seeing that be represented between the baseline Gantt bar and again that top row actual task, Gantt Baronghorne. We can see how this is going to impact tasks further down inside of our project. Thanks so much for watching. Stay tuned for the next lesson when we're going to look at how to view the critical path in an ongoing project.