What Is Virtual Memory

It has become so common because it provides a big benefit for users at a very low cost. When a segment of memory is requested that is stored in virtual memory it is loaded into the actual memory address.

Virtual Memory Network Encyclopedia

In this article you will learn exactly what virtual memory is what your computer uses it for and how to configure it on your own machine to achieve optimal performance.

What is virtual memory. Virtual memory is a section of volatile memory created temporarily on the storage drive. It is created when a computer is running many processes at once and ram is running low. Virtual memory vm is a feature developed for the kernel of an operating system os that simulates additional main memory such as ram random access memory or disc storage.

This technique involves the manipulation and management of memory by allowing the loading and execution of larger programs or multiple programs simultaneously. Virtual memory is a common part of most operating systems on desktop computers. Often that amount of ram is not enough to run all of the programs that most users expect to run at once.

Virtual memory definition is a section of a hard drive that can be used as if it were an extension of a computer s random access memory called also virtual storage. It has become so common because it provides a big benefit for users at a very low cost. In computing virtual memory also virtual storage is a memory management technique that provides an idealized abstraction of the storage resources that are actually available on a given machine which creates the illusion to users of a very large main memory.

Virtual address space is increased using active memory in ram and inactive memory in hard disk drives hdds to form contiguous addresses that hold both the application and its data. Virtual memory is a memory management capability of an operating system os which uses hardware and software to allow a computer to compensate for physical memory shortages by temporarily transferring data from random access memory ram to disk storage. Most computers today have something like 64 or 128 megabytes of ram random access memory available for use by the cpu central processing unit.

Virtual memory is a method of using the computer hard drive to provide extra memory for the computer. Virtual memory is a common part of most operating systems on desktop computers. On windows 10 virtual memory or paging file is an essential component hidden file designed to remove and temporarily store less frequently use modified pages allocated in ram random access.

Segments of memory are stored on the hard drive known as pages.

Virtual Memory