Computer Memory

Computer memory is a subject that can be confusing for computer users. The primary reason for the confusion is that there are several different types of memory that use different terminology. What is typically called “memory” is actually the random access memory (RAM) of our computers. You have probably heard the term RAM; the amount of RAM … Keep Reading → that a computer has is often mentioned in advertisements for computers. The most important thing to know about RAM is that it is very important, but it is temporary. The RAM is the memory of the computer system that the CPU uses to quickly access data. It would take far too long for the CPU to call on the hard drive whenever it needed information. RAM stores information that we are using on a temporary basis so the CPU can quickly access it. The information in RAM is lost when we turn off our computers. When we save something to our hard drive we are transferring the information from the short term memory of RAM to the long-term memory of the hard drive.

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