Collections are groups of related products organized by category.

Yes, pages can be linked through Shopify menus.

The main menu is the primary navigation menu displayed in the store header.

A footer menu appears at the bottom of the store and contains useful links.

Yes, Shopify supports dropdown and nested navigation menus.

Menus are groups of navigation links shown in headers, footers, or sidebars.

Navigation is managed under Online Store > Navigation or Content > Menus.