Hektor Konomi - Query about Embed Tweet


Hi all, I am Hektor Konomi. I am a new user of Twitter and a new member to this online twitter community. Though I am using twitter, I have a very little knowledge about twitter and its functions. Here I have a query regarding embed tweet. I want to know what exactly the embedding of tweets is? Can anyone tell me what is tweet embedding, why it is used and what are the benefits of the embedding? Please suggest me through your valuable answers. I am waiting curiously for your responses.
Hektor Konomi