The SD card in your camera needs to be large enough and fast enough for the way you shoot. Beginners and professionals will have different requirements, as will photographers and videographers.
A still camera that records images in digital form. Unlike traditional film cameras that record a light image on film (analog), digital cameras record discrete numbers on a flash memory card.
SD cards, CompactFlash and Memory Sticks are the "digital film," but no matter which type the camera uses, the one that comes with the camera is typically undersized. Plan on purchasing a larger ...