Generally it's determined by the hardware, for instance I don't think any 64-bit platforms allow for a full 64-bit-worth of VM, they limit to something like 40-bit to save on hardware costs. And it ...

Operating systems (OS) are the intermediary between computer hardware and software, an essential piece of any digital device. Much like an orchestra conductor, they ensure harmonious communication ...

At its Analyst Day last week, Intel finally gave notice that it would be scrapping the 32-bit limit and launching a 64-bit platform for the new 22nm chip. According to Intel, 64-bit support will ...