What are the various uses of Alteryx? What are some of Alteryx Designer most important tools and capabilities?
For use cases, this is a valuable resources which you can check out: https://www.alteryx.com/use-cases
You can also head to this site: https://community.alteryx.com/t5/Alteryx-Use-Cases/tkb-p/use-cases
Most important tool is subjective... but capability wise - Alteryx is best suited to do complex extraction and transformation in seconds. Its clear visbility of the process and ability for non-coders to pick up is insanely fast. That I think is the one capability everyone can agree on.
Enjoy your learning!
You can also check out my blog post here to give some ideas: https://community.alteryx.com/t5/Engine-Works/5-Ways-to-Improve-Your-Alteryx-Internal-Training-Exper...
Share this with your instructor - it will definitely help!