Hi, everyone! So I'm fairly new to using ArcMap and have only taken one introductory level course using this system. I know the basics but can still get very confused. If this happens to be an easy fix then silly me, but I'm still learning!
Anyway, when I upload two shapefiles to ArcMap they are not overlapping. I have to click "Zoom to Layer" to see each one. I know I have to change the coordinate systems but I am unsure how... If anyone would like to see the data I am using, I am using an Oklahoma Counties Shapefile and the Tornado Shapefile provided by NOAA. The links to each are provided below: