How To Pick A Camcorder

A discussion of the various tiers of video cameras currently on the market, from inexpensive pocket cameras to higher-end consumer models.

An Introduction to Computer Security

An overview of computer security concepts. The definition of a computer crime is examined, then options for network-related security methods are outlined.

What is Letterboxed?

Have you ever wondered why some films have black bars around the picture? This article answers that question by explaining the letterbox process.