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” ...

Whether you’re a social media newbie or a seasoned pro, hashtags can be a powerful tool for businesses looking to increase their online presence. Let’s start by defining hashtags. A hashtag is a word ...

While you can use Twitter’s search tool to find specific people, companies, and their messages (“tweets”) on the service, Hashtags allow users to sort topics into useful categories to revisit later.