a small, sometimes circular object that you press to operate a device or a machine, or an area on a computer screen that looks and acts like one of these
Just press the 'on' button.
On the sleek remote control, each button was carefully labeled, allowing users to effortlessly navigate through channels, adjust volume, and control various functions of their entertainment system.
As she worked on her computer, she clicked the "Submit" button with anticipation, sending off her completed project and marking the end of weeks of hard work.
The smartphone's touch screen displayed a virtual keypad with responsive buttons, providing users with a tactile and intuitive interface to interact with apps and features.
