What is the meaning of aperture value and shutter speed of Fuji S 1000FD digital camera and how to use it?

The number of apertures represents how much light can reach the photosensitive chip in the camera through the lens. The more light enters, the brighter the photo will be, and the less light enters, the more oppressive the photo will be. There is not much light coming in during the day, otherwise it will be exposed. Because there is insufficient light at night, more light is needed to come in. Shutter is the speed at which the light in the camera is cut off. The faster the speed, the less light, and the slower the speed, the more light. The exposure of a photo is the sum of the aperture and shutter. The exposure of a photo can be a combination of many apertures and shutters. For example, a photo exposure with an aperture of 4.5 shutter 1/250 seconds can have the same brightness as a photo exposure with an aperture of 4. 1 shutter1125. But1125 can make more influence enter the photosensitive chip. For example, when it rains, the shutter is faster, so that every drop of water can be photographed clearly. When the shutter is slower, many water droplets can be connected in a line, because the time is long, all water droplets can be photographed. However, in order to achieve proper exposure, the shutter is slower and less light will enter.

It should be noted that the larger the aperture number, the less and smaller the light coming in, and the more light coming in. The larger the shutter number, the slower the speed, and the smaller the number, the faster the speed. So the aperture F2 is much brighter than the aperture F 1 1. Shutter 1/2000 is much faster than 1/250 seconds.