The "Ask your ads" button at the bottom right of every screen answers from your real data: where your last sales came from, which ads and keywords sell, your cost per sale and return on ad spend, what to do next, what customers ask support that would make a good ad, and what your AI cost this month.
The buttons on the Dashboard's "What I found" panel ask it the right question for you.
Training notes (Settings, Ads analyst) are facts about your business it should always know: your target cost per sale, your best customers, what never to suggest. It uses them from the next question.