You're not restricted to the default icons Windows offers PC users. It's possible to customize and change these shortcuts ...

If the Desktop icons are not on the Primary monitor (Monitor 1), but instead are moving to the Secondary monitor (Monitor 2) on a Dual-monitor setup, do this.

Drag the Library icon you want to change into Notepad. Among the several lines of text that appear should be one that reads something like this: imageres.dll,-1001.

To add custom icons: Right-click a game's icon in your library > Manage > Set custom artwork. Note that the option isn't there if you right-click a game name in the left-hand column; it has to be ...