LOGO is the foreign language abbreviation of logo or trademark, [1] is the abbreviation of LOGOtype, which plays a role in identifying and promoting the company that owns the logo. Through the image of the logo, consumers can remember the company's main body and Brand culture. Logos on the Internet are mainly graphic signs used by various websites to link to other websites, representing a website or a section of the website. In addition, LOGO is an early computer programming language and a programming language that is very close to natural language. It uses "drawing" to learn programming, and it is an entertaining teaching method for beginners, especially children.