The Computer's memory is any physical device capable of storing information temporarily or permanently. For example, Random Access Memory and the ROM.
RAM:Alternatively referred to as main memory, primary memory, or system memory, the RAM is a computer storage location that allows information to be stored and accessed quickly from random locations.
[ram is the long chip below]
RAM: Read Only memory is a class of storage medium used in computers and other electronic devices. Data stored in ROM cannot be modified, or can be modified only slowly or with difficulty, so it is mainly used to distribute software.