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By 2009, Twitter was using hashtags. In 2012, hashtags became popularly affiliated with activism after #Ceasefire went viral because of an online 30-minute documentary focused on Joseph Kony ...

What should I tweet about? How do I format a tweet? What about the hashtags that everyone seems to be on about? Fear not–even though Twitter may seem intimidating, it’s actually very easy to use once ...

Concerns have grown online after users noticed certain hashtags, especially democrat hashtags, being blocked on Instagram.

"It is a little risky and presumptuous that all tweets copying them in with the hashtag will have read their terms, or know about them," he told the BBC. Twitter's policy states that users own the ...

Opinions expressed by Forbes Contributors are their own. Before the movie was even released, Twitter was flooded with the hashtag #WhatBlackPantherMeansToMe. Attendees of early screenings flooded ...