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Showing posts with the label Paging File

How to Change the Size of Virtual Memory/ Paging File

In my previous post I talked about virtual memory . Today I'm gonna discuss about how to change the size of virtual memory. Before starting the main discussion I would like to say something about virtual memory again. But I recommend you to read my previous post about virtual memory.  A part of your hard disk space is used to support or accelerate the operations of your PC. This part is know as Paging File or Virtual Memory. When the amount RAM is low, it is virtual memory that supports RAM to carry out its activities. The term Virtual Memory and Paging File are used interchangeably.  By default Windows sets a virtual memory on your PC. Sometimes it may not be accurate. Or it may not be in the way that you would like to set. In that case you can change the size of virtual memory.  For example:  You may need to increase or decrease the size or virtual memory You may like to change the drive for virtua...

What is Virtual Memory and Why it is Necessary?

Today's computers are so powerful that users are not concerned or informed about virtual memory. Actually they don't need to! Because most of the modern computers comes with sufficient main memory or RAM. It may be 2 GB or more. And a PC with higher than 2 GB RAM hardly requires to use virtual memory.  Virtual Memory:   A minor part of your hard disk is used as  Virtual memory . Generally Windows OS automatically uses some space of your installation drive (In most cases Drive C ).  You can change the amount of virtual memory by yourself.  If you're running a program that requires a huge amount Random Access Memory, and if your computer lacks sufficient memory, Windows uses virtual memory to run that program.  In fact, virtual memory is used to boost the capacity of RAM and to accelerate the operations of your computer. It combines the RAM with temporary space on your hard disk. When RAM is low, virtual memory transfers data fro...