Tags make it possible to search for photos or videos using keywords.

Metadata tags

Explanation:

Have you ever right clicked on a picture, clicked on properties, and then selected the details option? What you will see are details like the name of the picture, when it was created, and many more. This concept gives you an idea about how metadata tags works. If a web page is set to use Meta tags, these tags can be used by browsers to make decisions of how to display the info on that page. Through metadata tagging, we are able to search for information for files like photos and videos using keywords

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