To Manage the Sidebar, we need to go to the Widgets from the Dashboard.
What is a Widget?
Widget is a fancy word for tools or content that you can add, arrange, and remove from the sidebars of your blog. Widgets make it easy to customize the content of your blog sidebar.
You can access the widgets page from the Appearance menu in your Dashboard.
Are you smarter now? 🙂 So let me explain a little more. When looking for your new theme, make sure that you pick a theme that is “widget-ready” there are some older themes that do not allow widgets.
The Sidebar is the most common place to use widgets.