How can I change the aperture on a Nikon D3500 camera?

To change the aperture on a Nikon D3500 camera, you can adjust the settings in the camera's menu or use the control dial on the camera body. Look for the aperture setting, which is usually denoted by the letter "A" or "Av" on the camera. Use the control dial to increase or decrease the aperture value to control the amount of light entering the camera.