This document discusses different types of media used to convey information and promote products/services, including: - E-newspapers and e-magazines which are online interactive versions of printed newspapers and magazines. - CD/DVD covers, book covers, and thumbnails which provide visual representations and previews to identify and describe their respective media. - Websites which allow interactive access to information, videos, and images across different devices and platforms. Websites also advertise to specific audiences through their names and logos. - Promotional materials, ads, manuals, and credits/text in moving images which are used to market brands, instruct users, and identify associated media.