You will need a card reader. You put your memory card into your card reader, then you put the card reader into your computer and then it is used like a regular USB. ALso if you have a USB for your phone or camera, or wherever your memory cards go in, simply plug it into your device and computer and then a device driver installer should run and you will be able to access the pictures.
take the memory card, insert it to the card reader, insert the other part to your PC or lap top. Click removable drive, click right, click cut, go to your folder where you keep your pic, click right then paste. TWALA!!!!