What is RAM of

What is RAM of: What is RAM of computer - So the data or program is first saved on the hard drive then from the hard drive, it is loaded into RAM And once it is loaded into RAM the CPU can now access the data or run the program now. A lot of times if the memory is too low it might not be able to hold all the data that the CPU needs and When this happens then some other data has to be kept on the slower hard drive to compensate for the low memory. So instead of the data going from ram to the CPU it has to do ext