I have been a long time user of ESRI software, but have been inactive in this community for nearly a decade. Returning back after many years with little to no use of GIS, but now our team has a new initiative to geocode 1M+ addresses. Back to ArcGIS it is!
Hey, we're so glad to have you back, @bbauman! Things have changed a bit since you were here ten years ago. Just in case you need them here are some good Community-use resources to get you started:
If you find you have any questions about using Esri Community or would like help finding the best area to ask questions, please don't be shy about speaking up. All the best!