quickbutton
nounUK /ˈkwɪkˌbʌtən/
US /ˈkwɪkˌbʌtən/
A quickbutton is a button you press to make something happen fast.
Press the quickbutton to open the game right away.
OTHER MEANINGS
2. A small on-screen icon that starts a common action with one tap.
The quickbutton on the app opens the camera instantly.
3. A physical key set up to do a task without extra steps.
He set a quickbutton on his mouse to save his work.
4. A fast way to reach a person or service.
The help page has a quickbutton to call support.