A plugin is a small program written by a third party that can be integrated into an application for increased functionality. In a nutshell: plugins turn your blog from something ordinary into something sophisticated and optimized for maximum traffic. In this lesson, we'll take a look at how to customize your WordPress blog with essential plugins!
There are over 2,000 plugins available for WordPress that allow you to do everything from managing spam, creating an events calendar, improving tags, viewing statistics, and much more.
You can find the full list of available plugins at http://wordpress.org/extend/plugins/
This same process can be used to install other WordPress plugins, and we’ll be listing a few other stand-outs at the end of this lesson.
Adsense-Deluxe allows you to place Google ads within your blog, either as part of your template, or within each post, while ensuring you don’t break Google’s 3 adblock rule.
This plugin will create a sitemap of your WordPress blog that is Google compliant. A Google Sitemap allows you to keep your blog as up-to-date in Google as possible.
Gravatar allows users to create a global avatar that is associated with their email address and follows them from blog to blog, appearing beside their name whenever they make a post. It’s another way of adding more personality to your blog.
This plugin is essential for SEO purposes as it lets you put the title of your blog posts before the blog name, rather than after, which is the default.
This plugin automatically displays a list other related posts alongside each post; it’s a great way of getting your readers to spend more time on your blog.
Spam has got to be one of the most exasperating aspects of running a WordPress blog. It seems like the moment you’ve set up your blog, you start getting incoming spam comments almost immediately, which is why you need to install the Akismet, a plugin that eliminates a LOT of your comment spam problems. Fortunately, you usually don't need to do anything more than just Activate this plugin, as it ships with all recent versions of WordPress.
In this lesson we took a look at what plugins are, how to install them on your WordPress blog, and our recommended plugins, which were: