The document discusses different types of brochures, including bi-fold and tri-fold brochures. Bi-fold brochures have four panels formed from a double print folded in half, while tri-fold brochures are thinner and have six panels from being folded into three sections. Brochures are commonly found in places like museums, shops, and information booths where they are used as marketing and informational tools. It is important to plan the layout of a brochure to grab readers' attention, with the cover typically including the name and photo and the inside using headings, short sentences, and proper grammar.