You can get the three-button navigation bar back on Android by opening Settings and selecting 3-button Navigation under ...

Your Android device has a secret back button to launch an app or feature of choice with a tap. Here's how to enable Quick Tap on a Google Pixel and Back-Tap on a Samsung Galaxy phone.

Fix for the Android back button intermittently failing to function. Fix for a launcher crash when swiping up from the bottom.

Android may soon show a notification when you dismiss the floating accessibility menu button that makes it easier to restore the button.