Remove WhatsApp installer from desktop
I have downloaded WhatsApp for MacBook. Now I have a WhatsApp icon in the dock that launches the app, but I also have an icon on the desktop that is the installer. When I try to eject the installer a message pops up saying that it can't be ejected because one or more programs might be using it. If I force the eject then I don't have WhatsApp anymore. I can't move it somewhere else to get it out of the way either. I just got the laptop and it's my first time using a Mac.
Thank you.
MacBook Air 13″, macOS 13.5