Press OK and then the AE-L/AF-L button at the back of the camera now acts like an AF-On button for back button focusing. On some Nikon models, you can reassign the AE-L/AF-L button to act as your ...

To do this, simply press the Action Button and either the digital crown or the side button. During testing, we’ve found this super easy to do while moving, and while wearing gloves.

Communication with FluentPet is based on the large battery-powered buttons. These are designed so a pet can easily press them to play the audio clip.

Apple has relocated the Control Center gesture. Before, it was a swipe up from the watch face to a press of the Side Button. In watchOS 10, press the Side Button anywhere and Control Center will open.

To use any of Apple's options for the Action button, you have to long press on it. So surely there is no reason that Apple couldn't have made it so that a short press on the same button mutes or ...