Knowledge Is Power

Twitter is an online social networking service and microblogging service that enables its users to send and read text-based messages of up to 140 characters, known as "tweets". It was created in March 2006 by Jack Dorsey and launched that July. The serviceContinue Reading >

Twitter was founded in San Francisco, but it's used by people in nearly every country in the world. The service is available in more than 20 languages, and we continue to add them. You can change your language preference in your user settingsContinue Reading >