{The main|The|Difficulties} and the basic function of computer memory is to maintain all the data on the computer. {Based on|According to} {the kind of|the sort of} data, {aside|separately|away from each other} from storing data, it performs {various other|a few other|another} functions as well. All its functions are related to {storage space|safe-keeping|storage area} only {because of its|because of|due to the} primary role of storing, like {RAM MEMORY|MEMORY|GOOD OLD RAM}, ROM, data storage, hard drives and flash {memory space|storage|recollection}.