1. Noun: This is the most common usage. "Media" refers to the various means of mass communication, such as television, radio, newspapers, and the internet.
* Example: "The social media landscape has changed dramatically in recent years."
2. Adjective: "Media" can also act as an adjective, meaning "relating to or used in the mass media."
* Example: "The media event drew a huge crowd."
3. Plural Noun: While "media" is often treated as a singular noun, it is technically the plural of "medium". This use is less common, but still valid.
* Example: "The artist explored different media, including oil paint and watercolors."
In most cases, you can treat "media" as a singular noun.