Reinstall Dorico

Dear Dorico users
Sorry to bother folks with a basic question, but this page isn’t telling me everything.
I need to install Dorico on a new PC. The first instruction is
“Install your Steinberg software on the new system.”
Should I do this as
Or is there somewhere else I should download it?

Either from the Steinberg Download Assistant, or, if you don’t have that installed, go to Steinberg > Support > Downloads, where you can get everything.

Thanks, Benwiggy