How to Use Metadata Tags?

What is a tag? A tag is a keyword term that does not have any hierarchy and has been assigned a piece of information which helps describe the any item accurately and helps it being found again in case the user looks for it. It is a piece of information that stands unique with its own signature. A tag can contain the descriptive information in the form of internet bookmark, digital image etc. Tag is also popularly known as metadata in SEO circles.social media Entrepreneurialism networking