I am confused about how to custom magento website. I am a software developer. I know we have admin panel and frontend.
There are two ways to custom magento website?
e.g. If I want to change the copyright info of magento website.
One way, for non-developer, go to admin panel to edit copyright info.
Another way, for developer, directly go to source code to edit copyright info? If we can, how can I find this file to change copyright info? I search in the project, cannot find something like 'Copyright © 2017 Magento, Inc. All rights reserved'
Why a lot of online tutorial is talking about go to admin panel to make the change???