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Computer memory is the electronic storage space where a computer keeps instructions and data for immediate access by the processor. It's a fundamental component that allows the CPU to quickly read and process information needed for running the operating system, software, and hardware. Memory is divided into primary (RAM, for temporary, fast access) and secondary (hard drives, SSDs, for long-term storage) types.

Key descriptions

Function: Memory acts as the computer's short-term working area. When you open a program, it is loaded from long-term storage into memory so the CPU can access it quickly.

Processor Interaction: It serves as an intermediary between the CPU and storage devices, allowing the processor to retrieve data and instructions without waiting for slower operations from storage media.

Analogy: Think of primary memory (RAM) like a desk where you place the documents you are currently working on, and secondary memory (like a hard drive) like a filing cabinet where all your documents are stored.