Wherever you look in life, you will see the multiple function Memories around you. Memeories of mobile phone, wire phone, computer, digital camera, i-boot, mp3 player, Flash memeory, memeory card and mobile rack of hard desk are in all of our positions. They are in home, work and on the run with us. It is normal to find one who does not know or recognize his friend phone number. He will catch his digitalm memory to answer you. Sometimes he will not able to answer you that memeory is misssed or stolen. The man without his memory now was valueless and not appreciable accepted in his community. All types of memeories require software and connecting wires to install and be able to help you. So the one have several CDs to re-install his different memories to PC. This digital trend was world wide and developed wildely within narrow edges of costs. Also all these memories are easy to construct and ready to operate without reading catalouges or manual instructions. There are several functions like cut, copy, paste, delete and add are common to listen. In real life, the standing with these memories cost a lot, more time for beginneres to gain from and not easily maintaining by non expertised persons. But no one want to draw back to neglict these accelerating technologies under any circumstances due to the highly trust results yield and other strategeic approach, so memeories opened huge business in electronics and huge thinking about in humans brains.