Ever wanted to know how your supporters are feeling before you send that eblast? Sentiment analysis is a Natural Language Processing technique used to determine whether data is positive, negative or neutral. Walk through the process of processing and visualizing sentiment analysis of social media posts using Power BI and Microsoft's AI Insights. We'll use Power Automate to scrape social media posts on Twitter for keywords and use Power Query's AI Insights tool to perform sentiment analysis on that data and visualize with Power BI to start analyzing public opinion on a particular topic.