Getting Started with Microsoft Power BI
Excel is great, but Microsoft Power BI is just too enhanced not to use. It's incredible capabilities can be utilized for data viz and much more.
Biggest trends we spotted at DMEXCO 2018: Attribution, CLV and CMO-CFO relationships
DMEXCO is the best place to learn about trends in digital for the upcoming year. Our own Jan Randus distilled the trends for you and it all boils down to these three (plus one) topics.