I'm asking because I am a student who is completely new to GIS and it's really challenging me. When I search for instructions I'm finding most times (not all, but most) the instructions are for ArcGIS online, and it shows different menu options. So far, except for one thing I was challenged with I have been able to figure it out or search more and find instructions for the desktop version. I'm just curious if the online version is way more popular than the desktop version?