No doubt you use your mouse’s scroll wheel to scroll up and down in browser windows and in programs like Microsoft Word – perhaps without even realizing it. If you’re a gamer, you may even find it to ...

A mouse with a rubber or plastic wheel. When the wheel is moved on the scroll mouse, the content in the active application window scrolls up or down. Introduced in the mid-1990s, the scroll mouse ...

Computer mice often have scroll wheels or multiple buttons. The middle-click function works as a shortcut in many programs; ...