The A+ certification is the most popular IT certification program in the world, certifying more than 800,000 individuals since its inception in 1993. These exams certify your knowledge of basic computer hardware and operating systems. This certification is extremely popular because it is essential to anybody who requires a baseline set of skills or competencies: high school students, technicians in your company's IT support group, even the delivery-truck driver who wants to explore a better career opportunity. With The A+ Exam undergoing a refresh in 2015, A+ candidates will need up-to-date materials to prepare them for these exams. The "Exam Cram Method" of study focuses on exactly what is needed to get certified.