How to Find Widgets in WordPress

1. Log in to your WordPress dashboard and navigate to 'Appearance.' Click the 'Widgets' link to see all widgets currently available. Add widgets to sidebars by dragging the gray bars from the middle of the screen into sidebars on the right side. Expand a sidebar by clicking on its name so you can drop the Widgets into it. Click on the names of widgets within the sidebars to expand them and display their options. Some widgets also have options on a page under 'Settings.'
2. Click on 'Plugins' and then 'Add New.' Use the search bar to search for a plugin you want. For example, type 'Twitter' to find plugins related to Twitter. You can also click on one of the links under 'Popular tags,' such as 'widget' for various widgets.

3. Find a plugin you want to try and click 'Install' under its name. Click the activation link after it finishes downloading. Visit your 'Widgets' menu again and look for a widget with a name similar or identical to the plugin. If you see no widget, then you've installed a plugin with no associated widget. Drag and drop new widgets into sidebars as needed.