Ram is a short form of random access memory. It is one of the memory types of device that works to save and read data. It is a part of the hard-disk were that stays on the device motherboard. The random access memory works to save data and recovery on the device. It is a unique memory system. The data on the ram is randomly arranged.
If your device will off, the data will delete. There are different types of ram. If your ram speech big, your device will be taking more data. If your device ram loads, the device will work slowly.