Where are volume keys on iMac computer?

On an iMac, the volume keys are typically located on the keyboard. If you're using an Apple Magic Keyboard, the volume control keys are usually found in the top row, represented by speaker icons. You can increase or decrease the volume using the corresponding keys, while the mute function is also available. For iMac models without a keyboard, volume adjustments can be made through the system preferences or the menu bar.