This Google Trends tutorial demonstrates how to compare search trends for multiple terms (e.g., cappuccino, latte, espresso). It explains the tool's features, including filters for location, time, category, and Google property. The video shows how to interpret line and bar charts, regional breakdowns, and related topics/queries data, emphasizing the importance of understanding that the data is a normalized index, not absolute numbers. Users are encouraged to explore the tool at trends.google.com.