what is memory in computer

Computer memory is the storage space in a computer where data is processed and instructions required for processing are stored. It is often synonymous with primary storage or main memory and is essential for the functioning of a computer. There are two main types of computer memory: primary memory and secondary memory. Primary memory, also known as RAM (Random Access Memory), is used to store data and programs for immediate use, and it is volatile, meaning it loses its contents when the power is turned off. Secondary memory, on the other hand, is non-volatile and is used for long-term storage. Computer memory is crucial for tasks such as loading applications, browsing the internet, and multitasking, and a computer cannot run without it