All global settings can be found in Dashboard > Theme Options. In addition, you can customize:
In "Styling" Tab you can edit: Theme UI (Light/Dark versions), Page Transition (Enable Smooth page transitions), Smooth Scrolling, Theme Color, Heading Color, Text Color, Menu Items Color, Buttons Color, Heading Size, Paragraph Size, Menu Items Size, Heading Font, Menu Items Font, Paragraphs Font.
In "Header" Tab you can edit: Header Logo, Header Info.
In "Footer" Tab you can edit: Copyright, Right Text, Social Links.
In "Blog" Tab you can edit: Blog Layout, Blog Page, Display categories, Disable post excerpt, Disable featured image, Social Share.
In "Portfolio" Tab you can edit: Portfolio Page, Disable Theme Lightbox.
In "404" Tab you can edit: Title, Content.
In "Preloader" Tab you can edit: Preloader Hide Logo.
(Video instructions below):
Mireya - how to edit global theme settings