When taking pictures with a digital camera you may notice that sometimes your photos have a colour cast to them. Many people keep their cameras on the auto setting, which attempts to remove the colour cast, but may not always work.
Digital cameras have the ability to change what is known as the "White Balance" (WB). This setting attempts to offset the colour produced by a specific light source to make the colours as true as possible. This post will discuss what white balance is, and how to use it.