Lorem Ipsum is a text used as an example filler in the printing industry. It was first used by an unknown printer in the 15th century to fill in a text of a test book. Five centuries later, the electronics industry began to exploit and remained virtually unchanged. Popularized in the 1960s with the release of Letrasetu sheets containing fragments of Lorem Ipsum, and more recently with the various versions of Lorem Ipsum, which included software designed to implement prints on personal computers, such as Aldus PageMaker