Your WordPress Theme or Framework likely includes a number of areas that can be “tweaked” by the Administrator. These areas are usually managed via separate menus in the WordPress Dashboard.
In most cases you’ll be able to make the changes you want to your site through the standard addition of “Widgets” that add content features to your site. But for the time that this basic editing of the WordPress theme you are using isn’t enough WordPress provide you with access to edit the core theme files.
This video covers this aspect of managing your WordPress Blog.
Description: Learn how to edit any WordPress Theme