You never know how many pictures you might take. And, keep in mind that using the LCD screen, optical zoom and flash all drain battery power. Ease of hook up . When choosing a digital camera, ask the salesperson if your computer has an available USB port or the right kind of memory card slots for the camera you have in mind. He or she will need to know the make and model of your computer and what's already hooked up to it via the USB port or ports.
Camera controls .
As camera features increase, so does the cost. Think of these devices as digital film. Different cameras, however, use different types of digital film. Therefore, if your family plans to have more than one digital camera, say one for dad and one for the kids, it's beneficial to choose cameras that accept the same type of digital film. Digital photography is lots of fun.