Logo Online Help has moved to a new location. It is, therefore, not available as integrated help anymore.
Please visit https://resources.terrapinlogo.com/logo/ for the Logo 4 Online Help.
Would you like to upgrade? Terrapin Logo 4 has been discontinued since 2016. Our latest version is available both as a Web and a desktop version. Thanks to the latest technology, Terrapin Logo is now a full-featured programming environment with hundreds of Logo commands and up to a thousand turtles.