Here are a few guidelines to help you take care of your memory cards:
1-Let your camera finish writing the information to the card before you turn it off. Wait until the light stops blinking.
2-Turn off your camera before removing the card.
3-Don’t let your card get full to capacity.
4-Store your cards where they won’t get damaged or dirty.
5-Don’t touch the electrical contacts on your card.
6-Don’t let your card get wet.
7-Instead of deleting photos from your card, download them to your computer and then reformat the card in your camera.