When your mouse wheel suddenly starts scrolling in the opposite direction, you might think the issue lies with your hardware.

Beat fatigue with a high-quality mouse. All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an ...

The Logitech MX Ergo S Advanced is the most comfortable thumb-operated mouse we tested ... operated trackballs and you want a smoother scrolling and clicking experience than you can find with ...

The idea is that by wearing a battery-powered Bluetooth pointer on your thumb ... full mouse, [Matias] plans to have extra buttons for right click and middle click, and a joystick for scrolling.

The bar contains a "thumb", which looks like an elevator in a shaft. When dragged with the mouse, the window contents ... wheel for vertical and horizontal scrolling, the scroll bar is being ...