Two types of digital cameras

In general, there are two main types of cameras you can buy: the point-and-shoot and the SLR.

SLR MEANS SINGLE-LENS REFLEX, which means you are looking directly through the lens. SLR cameras often bring in a great deal more light and can be used as camcorders, Adams said. They are typically more expensive and are usually the top choice for pros and shutterbugs alike – one of the most popular is the Canon Rebel for about $750

POINT AND SHOOT CAMERA’S, this is by far the most popular type of digital camera sold today - point and shoot means that you are looking at the screen on the back which shows you what is coming through the megapixels on the lens. Some point-and-shoot cameras have their own technological advantages, however. The new Sony Cyber-shot camera, for example, can take panoramic images for you while you simply turn in a circle. It is a 10.2mp and cost about $250. So instead of having to work with, or manipulate the cameras “stitching feature” to accomplish the panoramic photos, the camera does it for you.

BUYING TIPS:
Consider the price - set your budget and stick with it - Camera technology is changing so rapidly that what is new today will be obsolete tomorrow
Consider asking to look at the discontinued models which are often much less expensive - remember yesterday they were "current" so consider buying something that has just been replaced with the newer model and save yourself some money - often as much as 50% or more