✔ Plugins installation and customization. Plugins of WordPress is such scripts or collections of files that give additional functionality to a website. For example you may want a more SEO friendly site. To that end you may download and install a special plugin, “WordPress SEO by Yoast” for example. Though installation and configuration of this and resemble plugins need a certain knowledge in a certain processes (like use of permalinks, metadata, keywords, title, h1,h2,h3 tags, FTP client and much, much more).