In the plug-ins section you can add extra features to enrich your site. An example is additional for creating forms such as contact form, order form etc.
Clicking on the plug-ins menu directs you to the installed page where all the plug-ins you have installed in WordPress are located.
In addition to how many plug-ins are installed, you can see which ones are active and which ones are not, by installing new plug-ins by clicking on New Plug-in.
Each plug-in that is installed also has its own configuration section, to learn information on how to configure the plug-in read the manufacturer’s instructions.