If you use a digital camera, it can help to have a little deeper understanding how these modern wonders work. Briefly, digital cameras have a series of lenses that focus light onto a sensor instead of film. The sensor electronically records the image, and transfers it to the "brains" of the camera. Here it is organized and then converted into binary data, so it can be stored in memory or on removable memory units for later reading by a computer or printer.

Get to know some standard features and important purchase tips of digital cameras. Also learn about the co-relation of image quality and onboard image capacity.

Get to know the meaning of name abbreviations of some digital camera features. Learn about the meanings of Mega Pixels, PPI, JPEG, MPEG and LCD, and how they affect the performance of a digital camera.

This article talks about the early history of digital camera, and main events that influenced the experts to make one of today's most wanted consumer product.

This article explains about the features one should look into while purchasing a digital camera, guiding the reader thru steps which might help him in making the right choice.