Virtual memory, also known as a Page file, adds to the physical RAM by using disk space. However, moving the page file to a secondary SSD can help free up space if you run out of space on the primary.

OS X Lion's FileVault technology may seem to make encrypted virtual memory redundant, but maintaining encryption even with FileVault 2 enabled is likely a good idea. Topher, an avid Mac user for the ...

Simulating more random access memory (RAM) than actually exists, which allows the computer to run larger programs as well as multiple programs concurrently. Actually developed back in the 1950s, ...

I have 10 Gb of ram.. is there a point where virtual memory becomes a performance decrease or becomes useless? Virtual memory is a hardware feature, and is required by most (all?) modern OSes. You're ...

The PC uses RAM to hold running programs, open documents and the intermediate results of calculations. Programs can, however, be too large to fit in a computer's memory, which causes problems. Before ...

Although the Windows operating system has changed substantially over the years, one of the options that has existed for decades is the option to use a pagefile. In the early days of Windows, the ...

Your system's virtual memory enables your computer to work more efficiently by using available hard disk space as physical memory, otherwise known as RAM. In both ...