INTRODUCTION

Digital photography has many advantages over traditional film photography. Digital photos are convenient, allow you to see the results instantly, don't require the costs of film and developing, and are suitable for software editing and uploading to the Internet.Digital photography is revolutionary way to take pictures, the biggest advantage is that eliminates the need of picture processing. Digital photography uses memory cards as a storage device, the benefits of the cards over film is that, they can be erased and reused.Digital photos can be easily altered, computer software allows digital images to be altered in any imaginable way. They can be cropped, the colours can be changed or enhanced, the contrast can be adjusted, imperfections can be removed, and images can be combined to create new designs.Digital cameras, offer so much more than film cameras, you can preview pictures you've taken just seconds before. If you don't like it, you can just delete it. Many digital cameras also function as simple video recorders that can capture video along with sound.Digital photography is becoming more affordable every year, and the technology to make marvelous photos is well within the reach of the average consumer.