Facebook is a social networking site where users can find business opportunities, meet new friends or professionals, and share their opinion on any topic.
Twitter is a free microblogging service that allows you to keep abreast of the latest news and write short text messages called tweets, which are limited to 140 characters.
YouTube is the most popular video hosting for viewing, downloading, and promoting videos of various topics: it has everything from educational and music videos to video blogs and news.
TikTok is a social media platform that allows you to create and watch short-form vertical music, comedy, or dance videos and even go live. TikTok offers a variety of filters and special effects.