This PowerPoint file is a wonderful presentation about the major glands of the endocrine system. The presentation begins with an overview, then discusses steroid and non-steroid hormones, and then highlights the following glands: hypothalamus, pituitary, thyroid, thymus, pancreas, adrenals, ovaries, testes. This PowerPoint contains a very nice collection of images and animations to assist with understanding. All pictures used are in the “public domain” so there is no worry of copyright violation