Question

whhat is the meaning of hashtag why we use this for which work we use this​

Answer 1

Hashtag.

so you mean this → #

it is used before a tag. For example, let's take social media. You have a tag called #todayfashion. So if someone uses this tag, the related picture or video is connected with the tag. For our tag, they might have used (#todayfashion) any picture of latest model dress or suit etc,.

that's what you use hashtag for.

Let's take another example.

#singers

this hashtag will show you the popular singers and songs.

Hope you understand now what is meant by hashtag

Answer 2

hey mate here is ur answer.....

DEFINATION:-

A hashtag is a type of metadata tag used on social networks such as Twitter and .... They do not contain any set definitions, meaning that a single hashtag can be used for any number ...

USE:-

Hashtags are used to categorize posts and make content searchable

FOR EXAMPLE:-

if you wanted to post about the Breaking Bad finale, you would include #BreakingBad in your tweet to join the conversation. Click on a hashtag to see all the posts that mention the subject in real time.

u can see the sign of hashtag in the above attachment

hope it may help u..

and thnxx for this wonderful question