Professor Diane Zak is a prolific author and respected professional, and continues to provide an uncomplicated and inspiring learning experience for college students through her widely popular programming books. Recognized for their readable, unique, and friendly style, each ebook reflects Zak’s knowledge of computer student needs and her extensive understanding of computer programming and its use in business today. Each and every book is carefully crafted with the modern student in mind. Diane Zak holds a Bachelor of Science degree in Accounting, a Bachelor of Science degree in Computer Information Systems, and a Master of Arts degree in Adult and Continuing Education. She has taught at various computer training centers and most recently served as professor at College of DuPage in Illinois.