A postgraduate diploma is an advanced educational qualification that students can pursue after completing their undergraduate degree. It typically focuses on a specific field of study, providing specialized knowledge and skills that can enhance career prospects. Programs usually last from six months to two years and may be offered by universities or colleges. Unlike a master's degree, a postgraduate diploma often requires fewer credits and may not involve a thesis or extensive research. Graduates of these programs can improve their employability in various sectors, including business, healthcare, and education, making it a valuable option for professional development.