Google Trends is a tool provided by Google that allows users to see the most popular search terms and topics over a given period of time. It can be used to see what topics are currently trending or have been popular in the past.
To find the most trending topics on Google, you can visit the Google Trends website and use the "Explore topics" feature. This will allow you to browse a list of popular topics and see how they have trended over time. You can also use the "Top charts" feature to see the most popular search terms in a specific category or location.
Keep in mind that the trending topics on Google may vary depending on your location and the specific time period you are looking at. The trending topics may also change frequently, as they are determined by the popularity of search terms at any given time.