what is Hashtag? how it works..?

[GoLogin]

A hashtag is the pound sign. This: #

When it comes to social media, the hashtag is used to draw attention, organize, promote, and connect. They got their start on Twitter as a way of making it easier for people to find, follow, and contribute to a conversation.

There are a number of reasons why you want to use hashtags in social media.

Hashtags help you get found by your target audience. When you use hashtags, your posts become searchable by anyone on that platform. Many people search specific hashtags, so by using hashtags that are of interest to your ideal customer, you increase the chances of being found.
Hashtags improve your clickthrough rates (CTR). According to research from Buddy Media, tweets with hashtags receive twice as much engagement as those that don't. Put another way, you can double your engagement and increase clickthrough rates by including hashtags.
Hashtags are great for research. If you are doing research, it's easy to find great and relevant content by searching specific hashtags. I've found that tweets with hashtags are generally more focused on a topic than a tweet that just mentions the phrase.
Hashtags bring like-minded people together. Users with similar interests are able to interact with one another on social media; when they search hashtags of their interests, they are able to join a bigger conversation, and connect with others on that topic.

[JessicaTurner]

A hashtag—written with a # symbol—is used to index keywords or topics on Twitter. This function was created on Twitter and allows people to easily follow topics they are interested in.

Have a great job.

[BrackNelson]

The hashtag is a way to make your word query or brand popular among many social media platforms.

Hashtags work as a way to connect social media content to a specific topic, event, theme, or conversation. It helps people to discover specific topics easily because hashtags aggregate all social media content with that same hashtag.

[danielbora123]

Consider hashtags as an approach to interface web-based media substance to a particular point, occasion, subject or discussion. They additionally make it simpler to find posts around those particular themes, in light of the fact that hashtags total all online media content with that equivalent hashtag. They're not only for Twitter any longer, by the same token

[Lishmalinyjames]

Think of hashtags as a way to connect social media content to a specific topic, event, theme or conversation. They also make it easier to discover posts around those specific topics, because hashtags aggregate all social media content with that same hashtag.