Welcome Will!
You are likely a Dedicated Tenant/Public Cloud user as Multi-Tenant was removed from the Price List a couple of years ago. Different products and you’re on the better one.
Ironically, the Cloud version does NOT have a quiet install mode for Cloud users. 
I think when you first install, you’ll have to touch all workstations due to Admin rights required. Afterwards, the updates will be automatic. The install IS light. You CAN literally copy the folder from desktop to desktop and have it work. There are no registry entries that I’m aware of. Uninstall is just a delete of a few folders too.
Mark W.