Let's review the course topics. And in module one, we'll discuss testing. In Module Two, you will be introduced into the world of software testing. And as you see, as we move forward into the course, the software testing is quite similar to what we do every single day when we're testing out a product or service. In a module three, we will discuss the duties of a software tester. In module four, we are going to details on the duties of a software tester.

And then finally, in module five, we will discuss defects, but they are the cause to fix a defect at various phases of the software development lifecycle, and we'll also discuss how a software tester report defects to a developer or programmer to fix these defects. Thank you very much and let's move forward with the course.