In this ESL lesson plan for adults and teens, students watch a short informational video about computer basics and what exactly a computer is. It includes discussion questions, conversation, and other speaking activities about computers. Students also learn some important vocabulary terms and phrases from the video. The post-viewing section includes sections on word choice and countable / uncountable nouns. The grammar exercise features possessive adjectives and objective pronouns. There are additional speaking tasks included, as well as a quiz and review section with a bonus activity.