Lorem Ipsum is simply dummy text, meaning its purpose is visual rather than textual, and it is used in the printing and publishing industries. Lorem Ipsum has been the industry's standard dummy text ever since the 15th century, when an unknown printer took a galley of type and scrambled it to make a type specimen book. Five centuries have not diminished its popularity; it has even found its way into electronic typesetting in its original form. It gained widespread popularity in the 1960s with the release of Letraset sheets containing passages of Lorem Ipsum, and more recently with the advent of desktop publishing software like Aldus PageMaker, which also included versions of Lorem Ipsum.