HTML applet Tag

The  tag was used to embed external plug-ins inside the HTML document.

Other tags to use
Here are some other tags to use instead of the  tag:

If you are embedding a video inside your HTML document, use the  tag.

If you are embedding an audio clip inside your document, use the  tag.

If you are embedding an object, use the  tag or the   tags.

It is also better to use the  tag when embedding documents. For example, Scratch projects.