Flickr Flickr is an image hosting and video hosting service and is a popular way for amateur and professional photographers to host high-resolution photos.
LinkedIn LinkedIn is an employment-oriented online service that is mainly used for professional networking and allows job seekers to post their CVs and employers to post jobs.
Facebook Facebook is a website that allows users, who sign-up for free profiles, to connect with friends and work colleagues, and others online.
Twitter Twitter is a microblogging and social networking service on which users post and interact with messages known as “tweets”.
WordPress WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database.
blogs A blog is a discussion or informational website published on the World Wide Web consisting of discrete, often informal diary-style text entries.
