Put the free courses in the cart and complete the purchase at no charge. It is quick and easy. Free courses teach with simple language, computer use and its fundamental tools. With them the student learns about how the computer works, how to select and buy a new computer and how to use it day to day and for leisure. It also provides you with the essential knowledge of Windows and the practical use of Word, Excel and PowerPoint, AutoCAD, 3ds Max and SolidWorks, which are the technical and essential programs for entering the job market.