Have you ever wondered how to follow a hashtag on Twitter? If there's a particular topic you're interested in, following the related hashtag makes perfect sense. However, Twitter doesn't make it very ...

Opinions expressed by Entrepreneur contributors are their own. If you’re new to Twitter, or even if you’ve been using it for years, you may wonder what all those words preceded by the # sign are. They ...

Number sign. Pound sign. Octothorpe. A hash. Hashtag. #. What is it? What is its purpose? And most importantly: how can you use it to increase your press release’s visibility? The “hashtag” ...

In 2007, the first hashtag was created on Twitter, and with that, a cultural icon was born. Today, hashtags are used to invoke humor, fuel social movements, and drive marketing strategies. In fact, 75 ...