Yes, GC is a good place to start or hang out while you learn the system.
You can always change athlete type on-the-fly under Goals to see what changes in the recommendations or use Filter to the same effect. You will likely find some favorite workouts by mixing things up.
Lots of newbie tips in this thread –
Beginner questions - Support - Xert Community Forum (xertonline.com)
Otherwise watch the academy videos as you have time –
Welcome aboard. 