If you have a key fob and have ever been curious about the circle arrow button and its function, here's what it means.

Google is testing arrow buttons icons at the end of the title link in the search result snippets. Google is also testing them in Sitelinks. I guess this is a way to communicate to searchers that ...

As Donald Trump returned to the Oval Office for his second, non-consecutive term, so did the highly popular Diet Coke button, which the US President uses to order his favourite beverage.