A certificate is an official document affirming some fact. For example, a birth certificate or death certificate testifies to basic facts regarding a person's birth or death. A certificate may also certify that a person has received specific education or has passed a test or series of tests depending on the certification. Due to of production as compared to other awards like trophies or plaques, certificates are used to recognize achievements throughout many levels of society. For example, in… (More on Certificate)