can windows 7 treat SD Cards like USB by making them like an additional memory ? when i plug a usb storage device windows asks me if i want to use it as additional memory so can it treat sd cards the same ?

Hi AmmarMitoori, The feature you mentioned is called Windows ReadyBoost. When inserting a USB flash drive or a secure digital (SD) memory card to the port, Windows 7 checks to see if its performance is fast enough to work with Windows ReadyBoost. If so, you are asked if you want to use this device to speed up system performance. You can choose to allocate part of a USB drive's memory to speed up performance and use the remainder to store files. For more information about Windows ReadyBoost, please refer to: Using memory in your storage device to speed up your computer