The <frame> tag is used to separate a screen into many frames.
Currently this is not supported by HTML5 and instead <iframe> tag is being used.
The <frame> tag can be used with <frameset> tag.
src attribute is used to give the path of the existing html file.
noresize attribute is used to prevent the resizing of frame.
In the following example, you can resize only the center window.
frameborder attribute is used to customize border style.