Question: What did Marie Curie discover? Answer: Marie Curie studied the radiation of all compounds containing the known radioactive elements, including uranium and thorium, which she later discovered was also radioactive.
A couple of final limits related to virtual memory are the maximum size and number of paging files supported by Windows. 32-bit Windows has a maximum paging file size of 16TB (4GB if you for some reason run in non-PAE mode) and 64-bit Windows can having paging files that are up to 16TB in size on x64 and 32TB on IA64.
Virtual memory is a throwback to Windows of old, when the physical memory available to a computer was severely limited. Essentially it uses a chunk of space on your computer's hard disk as a memory swap file.irtual memory is a throwback to Windows of old, when the physical memory available to a computer was severely limited. Essentially it uses a chunk of space on your computer's hard disk as a memory swap file.