To give the square button the functionality of the circle button, for example, select the square button on screen and then pick the circle button from the pop-up menu.

When you click on the Customize button you will be shown a screen that contains a list of available buttons that you can drag to the menu. Now select the button you wish to add to the Firefox menu ...

Tap the Action button in Photos, though, and you’ll see a “Save to Dropbox” button available in the second row of buttons—but only after you’ve tapped More and flipped on the Dropbox switch.

The Action button on the iPhone 15 Pro and iPhone 15 Pro Max lets you perform all sorts of shortcuts. Here's how to set up and customize the Action button.

How to change “press & hold power button” on Pixel phones. Open Settings>System>Gestures; Tap on “Press & hold power button” Choose “Power menu” ...

Open Settings and tap on the Action button menu to change what it can do. Foundry. Silent Mode: It’s the mute switch, in button form! Just press and hold to toggle between mute and un-mute.

On ‌iPhone 15‌ Pro and ‌iPhone 16‌ devices, the iOS Settings app includes an Action button menu that includes several programmable functions that you can assign to the Action button, ...

Tap Action Button to go back to the previous menu. Tap the menu under "App" if it appears, then select an app to perform the action. Some actions, such as Flashlight, don't show the App option.

This new square button, placed at the bottom of the Joy-Con, is unmarked, but prior reports have indicated it’s called the “C” button. There’s a great deal of speculation about this button.