This document is the author's portfolio on educational technology. It begins by introducing the author and their background. It then provides definitions and explanations of key concepts in educational technology, including information technology, importance of IT in education, and educational uses of the internet. It discusses the traditional classroom versus student-centered learning. It also outlines software and how computers can be used as educational tools. Finally, it reflects on how the author's learning in educational technology will help them as a future educator in choosing appropriate technologies to engage students.