This document discusses what beef is, different beef cuts, and categories of beef cuts. It begins by explaining that beef refers to meat from bovines, especially cattle. It is one of the most widely consumed meats worldwide. The document then describes how beef cuts are first divided into primal cuts during butchering. It lists examples of popular American, British, Turkish, Brazilian, and Dutch beef cuts. Finally, it provides details on different types of beef cuts like chuck, brisket, tri-tip, and flank steak, explaining where each cut is located on the cow and what dishes it is commonly used for.