I can't find it
Moving to Premiere Elements section.
Welcome to the forum.
It should be in the Effects Tab. Look at the top of the Panel, that shows the various Effects, where you will see a query box. Type in "chroma," and it should be shown below in the thumbnails.
Note that there is no Chroma Key in the Mac version, BTW. It includes Videomerge instead.
Ah, I had not thought about the Mac side of things.
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