Why is there a Big Fish Casino game on it? I didn't buy it. Can I remove it?

It's a free-to-play game. My Game Manager offers trials of certain games, which I can choose to download or not. I suspect that it's not on your computer and that the demo is just being offered.

Oh ok, Thanks Marian. Guess I'll delete it, not into Casino games. I don't remember it being that way on the old Manager years ago.

The Game Manager has changed over time. You can feel free to ignore such things if you wish.