In the System options page you'll see three tabs which are System and Preferences. Here you can manage most of your administration options. Let's dig into each tab:

To view your System Options go to Dashboard > Options > System Options.

System tab is the place that you filling up all of your system information, you'll find in this page many input fields and photo uploads, let's explain each one of them:

Then you will find the Email fields, to add your emails, which is:

Preferences tab is the place that you filling up all of your preferences options, you'll find in this page many input fields, let's explain each one of them: