This article will explain how to install Usetiful Plugin on WordPress:
1) Log in to your WordPress admin panel and go to Plugins -> Add New
2) Type Usetiful in the search box and click on search button.
3) Find Usetiful plugin.
4) Then click on Install Now after that activate the plugin.
5) Open or register your Usetiful account on https://www.usetiful.com
6) Copy your Usetiful key. You can find it on the Overview page after login.
7) Return to the Usetiful plugin in WordPress and submit the Usetiful key.