SLR digital cameras are full battery charge, so if you find your battery is weak or, worse, dead, you will be heading home sooner than expected! Try to get used to charge your battery every time you use your camera. In this way, they will be ready for a moments notice. It's always a good idea to have a spare in your camera bag, so if you do, make sure it is fully charged.
Format Your Memory Card
Unless you've bought a memory card with a large capacity, it is a good idea to format your card every time before going out to take pictures. Formatting erases essentially clean card, removing all the old pictures if you like storage space as possible. But make sure you have safely transferred or print the images you want to keep before formatting, otherwise you will lose everything on the map!
Select The Correct File TypeDigital SLR allows you to select different file types to save your images. JPEG is the parameter most popular and we suggest you file format for amateurs and enthusiasts. Most digital cameras also give you a second option for setting the image size. This is normally small (S), medium (M) and large (L). This affects mainly the size at which the image can be printed, while preserving its quality. Be aware that larger images take up more space on your memory card.
Choosing The Right White BalanceThere is a huge problem around the white balance and its artistic effects, but for now just be sure to select a white balance that is not completely inappropriate for your subject. It's a good idea (and often accurate) to let the camera choose the white balance, using the Auto white balance setting.