So let me show you the fantastic tools
we have designed and developed for you through this course. First we'll have to open multiple
times this external tool by clicking the open tools. It will open in new tab and you will
go through a sequence of activities. It could be tutorials with codecasts
like this one that is loading, it could be quizzes, could be
cutting activities with task grader. Anyway to navigate through the activities, you will have to go top right and click
this arrow to go to the next activity. So the next one here is a coding
activity with task grader. Sometimes you want to have
the tutorial with codecast opening at the same time with the coding
activity with task grader, to do this, you have to go back to
the Coursera tab and open the tool again. So that you have the tool open twice. Look at what I will do here. The first tab and the second tab
could be detached from the browser, depending on the browser,
it will behave differently. But usually what you have to
do is you have to drag and drop the tab here and
it will open in a new window. Once you have a new window,
you can manage this window as you want. For example, I can put this
window on the left of my screen, and the second one on
the right of my screen. And this is how I can have
a codecast on the left and for example I go here to the next activity in
the sequence which is a coding activity. And you can have this coding
activity on the right. Usually, when we explain
something with the tutorial, you have to use the code
that is explained to solve the problem that is just
after the tutorial. So this is a good way of having
both the tutorial on the left and the coding activity on the right. Once you have finished all the activities,
you want to make sure that you went through all
the activities in the sequence. You can see here there there is no
more activity because you cannot click further on the right. Well you can close all the tabs
related to this tool and go back and continue the course on Coursera.