Widget areas (or Sidebars) usually contain widgets that an administrator of the site can customize. We’ve created several widgets areas and useful Widgets which combined can help you create modular pages. By default Mimal offers the following widget areas:

The main sidebar can be enabled or disabled on pages and posts, and displayed on the left or right side of the content.  Beside the main sidebar there are other widgets zones as you can see in the image above. In the following image you can see where the other widget areas are positioned:

In the Flothemes > Sidebars options, you can create custom widget zones that can be used on individual pages or posts instead of main sidebar.   There are 2 areas that can be enabled on only specific pages if you want to show items only on a few pages, above the page content and below the page content, go to the page, and then in the Page Settings Area below the main content you can select if you want to enable either option on a page per page basis: