How do novices take pictures with their mobile phones

Remember to clean the camera lens of the mobile phone before pressing it to take a good-looking photo, and don't forget to press focus first every time you shoot, so that the subject won't easily lose focus. With square or circular icons with the same focus, you can adjust them up and down and increase or decrease the brightness as needed. When we take pictures in low light, it is necessary to keep the smartphone still to prevent blurring. We can hold or use accessories with both hands.