WP provide Plugins feature.Plugins are pieces of extra code you can upload and install on your WP website to provide extra functionality that is not included in WP by default. Plugins are an easy way for anyone to extend the capabilities of WordPress without having to touch a line of code. You simply upload the plugin via your Dashboard and activate it,deactivate it and delete it , and it will begin working when you activate your plugings.
There are plugins for thousands of different uses. Here are some examples of what you can achieve with plugins:
- Social Media – Add sharing buttons for social media sites(like facebook, twitter)
- Contact Forms – Easily add a contact form to your site to receive emails
- SEO – Improve your search engine rankings
- Membership – Create a membership website
- Forums – Add a forum to your website for members
- Security – Protect your site from hackers
