The certificate course covers the basics of interior design. It gives an insight into the practical aspects of interior designing. Working the computers to get the designs is taught. He is also taught the differences between designing the interiors of various buildings like residential, commercial or office building.
He is taught the use and placement of furniture and fixtures inside a building. It gives him a basic ides of decoration and materials used for it. He is also guided as to what he needs to learn more for each kind of interior. Designing a bedroom is not the same as designing a conference hall.