What is the function of RAM?

RAM (Random Access Memory) is a type of computer memory that stores data and instructions temporarily. It is a volatile memory, which means that the data stored in it is lost when the computer is turned off or restarted.

The main function of RAM is to provide the computer with quick and easy access to frequently used data and instructions, which in turn improves the computer's performance. It works by temporarily storing data and instructions that the computer processor (CPU) is currently using or will need to access in the near future. This allows the CPU to access the data quickly, without having to wait for slower external storage devices such as hard drives or SSDs.

RAM also plays a vital role in multitasking, which is the ability of a computer to run multiple applications simultaneously. The more RAM a computer has, the more applications it can run simultaneously without slowing down.

In summary, the function of RAM is to store and provide the CPU with quick access to frequently used data and instructions, and to facilitate efficient multitasking.