Simply put, white balance controls how ‘’warm’’ or ‘’cold’’ your image will appear. 

Cameras now offer different shooting modes. These are found on the small dial that typically has some lettering on it.

Each camera has a photometer, it is like a sensor that detects light. What you can adjust with changing the metering mode, is the area that the sensor will cover.

Sun. Keeps us warm, brings us light and ruining our pictures since, well ever!

The sensor is one of the most valuable, if not the most valuable, parts of our camera. It is what tansforms the light into a picture. Like our eyes.