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In the context of a web browser, a frame is a part of a web page or browser window which displays content independent of its container, with the ability to load content independently.

Html frames are useful at dividing the web page or the web browser into multiple sections; they separate sections then load differently.

A-frame displays content independent of its container. Multiple frames form a collection and are known as a frameset. The arrangement can be considered similar to the orientation of rows and columns in a table.