Computer mice often have scroll wheels or multiple buttons. The middle-click function works as a shortcut in many programs; here are some tips for using it.

If you think about it, this makes a lot of sense. You always have 2 other fingers hovering over your trackpad when you’re using it to point and click. If you need to bring a window to the front, ...

Adjust the trackpad settings in System Settings to enable tap-to-click and right-click with two fingers. Customize mouse scrolling, switching, and dragging preferences to mirror Windows functionality.

Best of all, was that the ring could sense when I was snapping my fingers. In the demo I was able to flick through a presentation of slides simply by clicking with my thumb and middle finger.

Get ready for a finger clicking, foot-stomping, global groove! Visit the world's biggest street party, Rio de Janeiro's carnival - place the performers on a float to perform and help the Grimbots ...