What is the purpose of RAM in a computer system?

The purpose of Random Access Memory (RAM) in a computer system is to serve as a temporary storage space for data that is actively being used by the computer's processor. RAM allows the computer to quickly access and retrieve data, programs, and instructions that are needed for currently running processes. Unlike hard drives or solid-state drives, which are non-volatile storage devices used for long-term data storage, RAM is volatile memory that is cleared when the computer is powered off. By having data stored in RAM, the computer can perform tasks and operations more quickly since it can access information directly from this high-speed memory rather than having to retrieve it from slower storage devices. RAM capacity also affects the overall performance and multitasking capability of a computer, as a larger RAM capacity allows for more programs and data to be held in memory simultaneously.

This mind map was published on 1 January 2024 and has been viewed 36 times.