For most devices the Menu button is a physical button on your phone. It is not part of the screen. The icon for the Menu button will look different on different phones. .
Where is the menu button on my Android?
On your Home screen, swipe up or tap on the All apps button, which is available on most Android smartphones, to access the All Apps screen. Once you’re on the All Apps screen, find the Settings app and tap on it. Its icon looks like a cogwheel. This opens the Android Settings menu.
What are menus in Android?
Menus are a common user interface component in many types of applications. … With this change, Android apps should migrate away from a dependence on the traditional 6-item menu panel and instead provide an app bar to present common user actions.