An abstract of the work "Teacher Professional Development for Digital Age" explores the rapidly changing intersection of education with technology, with the goal of establishing ways to upgrade teachers' digital proficiency. This paper examines the complete landscape of teaching approaches which are having to be adjusted by the impact of new technologies. Considering the major position provided by active staff development, the research argues the importance of teachers having the skill set in handling and using the digital tools. Furthermore, it evaluates the obstacles and possibilities brought by technology within the educational environment. Digital-age professional development for educators is investigated to reveal the transformative quality and facilitate deeper insight into the complex linkage between technology and effective teaching pedagogy.