Talking about social networks without mentioning hashtags seems impossible, right? And is that Twitter revolutionized the way we communicate over the Internet with these hashtags or tags that group thematic content? Using the pad key (#) hashtags allow us to access the information that interests us and better organize the information that may be on social networks such as Twitter, Instagram, Pinterest and … Facebook? Yes, yes: also Facebook! Here, we will discover how to use hashtags on Facebook since it is a feature that not everyone uses. It can help you reach your target audience better.