OK, definition time.
The following links go to desktops, not “screensavers”.
A screensaver is what you see when you leave your system alone for a while. It’s usually a moving image of some kind, possibly with informational text, or maybe just a blank screen. It’s not the same thing as your desktop. If you call your desktop a “screen saver,” I will personally ridicule you for it.
That is all.