2. Sidebar

Go to the Appearance > Widgets and drag and drop widgets inside the “Sidebar”.

Widgets can be configured to appear only on certain pages (or be hidden on certain pages) by using the Visibility panel. Visibility is controlled by five aspects: page type, category, tag, date, and author. For example, if you want the Archives widget to only appear on category archives and error pages, choose “Show” from the first dropdown and then add two rules: “Page is 404 Error Page” and “Category is All Category Pages.” You can also hide widgets based on the current page. For example, if you don’t want the Archives widget to appear on search results pages, choose “Hide” and “Page is Search Results.”