What Is a Paging File Windows 7?

Virtual memory allows the system to use hard disk space to store information normally stored in RAM. Windows 7 and Windows Vista manage virtual memory by using a paging file. You specify the minimum and maximum size of this file. … However, some applications may require a non-default size for the paging file.

What is the best paging file size for Windows 7?

Ideally, your paging file size should be 1.5 times your physical memory at a minimum and up to 4 times the physical memory at most to ensure system stability.

Is disabling paging file bad?

If programs start to use up all your available memory, they’ll start crashing instead of being swapped out of the RAM into your page file. … In summary, there’s no good reason to disable the page file — you’ll get some hard drive space back, but the potential system instability won’t be worth it.