A digital camera uses an electronic image sensor to take still photographs or video that are stored on a memory card. The camera allows images to be displayed immediately after taking them and to copy photos to a computer in order to print, share, or delete them from the camera's memory. The website www.bestcamerasonline.co.uk sells compact digital cameras from brands like Canon, Nikon, and Sony and can help the user find the right point-and-shoot camera.