Let's try to install the simplest Captcha plugin and figure out how to configure it. Go to the admin panel -> Plugins -> Add new Enter the name of the Captcha plugin in the search field and when you find it, install. So that you don't go wrong with...

Let's read and understand the theory of what plugins are and what they are for. I think that this item will be the most interesting for novice webmasters, since this is where you can roam with the expansion of the CMS WordPress....