A.Hashtags are what people using twitter tools online use to attach tags to their tweets. They do so by adding a # symbol before the word they want to tag.
Q.What is twitter
A.Twitter is a kind of micro-blogging service that allows users to let friends know what they're doing with short updates. Follow twitter.com/aqa63336.
Q.Sms twitter number by textm
A.You can update your Twitter account with tweets by texting updates to +447624801423. Text rates apply. You will need to verify your phone beforehand.