This document provides an overview of media language and semiotics. It defines key terms like denotation and connotation, signifiers and signifieds. Semiotics is introduced as the study of signs and how they construct meaning. Roland Barthes expanded on this, arguing that media texts have denotative and connotative meanings and encode particular messages and ideologies. Examples are provided of analyzing signs and meanings in advertisements and media texts. The document stresses that meaning is interpreted and context is important. It encourages analyzing one's own media through this semiotic lens.