Ideally, the machine would come with 64-bit Windows Vista already installed by the manufacturer. Ideally, it would be a laptop powerful enough to run Visual Studio. There are two issues to think about ...

PCWorld reports that Valve has updated Steam for Windows, permanently dropping support for 32-bit systems with the older version losing support by year-end. Most users with modern 64-bit CPUs remain ...

Looking ahead: The vast majority of Windows users already run Steam on 64-bit operating systems, even though the client has continued to support a legacy 32-bit version of Windows. That era is ending: ...

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 ...

The big picture: The x86-64 instruction set was initially announced by AMD in 1999, providing a significant upgrade to the leading PC computing architecture. The technology proved highly successful, ...