X (formerly Twitter) is an online news and social networking site where people communicate in short messages. The hope is that your words are useful and interesting to someone in your audience. X is one example of a microblogging platform.

Twitter is a free social networking site where users broadcast short posts known as tweets. These tweets can contain text, videos, photos or links. To access Twitter, users need an internet connection or smart phone to use the app or website, Twitter.com.

Learn how Twitter works as a social media platform that enables users to share their thoughts, ideas, and opinions through short messages called tweets. Discover the features and benefits of Twitter, such as hashtags, mentions, retweets, likes, trends, and moments.

X, formerly Twitter (2006–2023), is an online social media platform and microblogging service that distributes short messages of no more than 280 characters. The service was influential in shaping politics and culture in the early 21st century.

Learn what Twitter is, how it works, and what it can offer you personally and professionally. This guide covers the basics of Twitter terminology, history, posting, following, retweeting, connecting, searching, and more.

Discover X, the microblogging platform formerly known as Twitter, where users connect, share updates and engage in global conversations.

Twitter has been one of the most popular social media platforms for years now. With criticisms often made about the site and how it can cause such abusive discourse, canceling of celebrities, and how much we as a society rely on it for our news, it can be hard to see the good in the platform.

Twitter, renamed X (though we’re going to keep calling it Twitter), is a social media platform where users share 280-character thoughts, jokes, news, and pretty much anything else you can put into words. You can add pictures, videos, polls, and many other things to a post.

Twitter is a social networking website that's designed for finding and sharing short updates. Learn how to use Twitter from a smartphone, follow topics in real time, and watch videos from NASA and other sources.