Twitter is a free microblogging webapp that lets users share messages of up to 140 characters in length. These messages are known as "tweets". You can upload images along with tweets too.
Terms associated with Twitter are
- How can I see who I've blocked?
- Find out all the users who retweeted you
- Searching within someone's tweets
- Making your tweets private
- How can I follow someone on Twitter without them knowing?
Other social networks