What is a meta tag-
Meta tags is an element which is used basically in HTML (Hyper Text MarkupLanguagee) coding documentation, it provides structural metadata of the website. It will describe and represent the basic keyword and web content at the time of searching matter and topic related to your website or web page. Meta tags always used within the head structural boundary.
Meta tags- <meta > keyword</meta>
Do Meta tags helps SEO-
Yes, Meta tags do, but only bases of the keyword which is highly impacted by the searching topics, it also depends on the developer mechanism and ea of implementation.
Its content is a representation of the whole article at the time of SEO (Search Engine Optimization) these meta keywords, metadata, specific word trace your website on the Google or browse it as per users/ customers requirements.