Widget Area – To create custom widget areas
A WordPress Widget is a small block that performs a unique function. Widgets can then be added to widget-ready areas of the theme called widget sections. Kids Life has some pre-made widget sections and also allows you to create an unlimited amount of custom widget sections.
You can create custom widget areas and you can assign it to any post, pages,….
Go to ‘Appearance > Widgets’. You’ll see footer widgets area on the right hand side