Computer system virtualization was first introduced in mainframes during the 1960s and 1970s. Although virtualization remained a largely untapped facility during the 1980s and 1990s, computer ...

Operating-system virtualization, often called "containers," hasn't captured the limelight the way virtual machines--which can be thought of as hardware-level virtualization--have. However, they've ...

Virtualization has not stripped Windows of its relevance, a Microsoft official said in response to VMware CEO Paul Maritz’s argument that operating systems are no longer the center of innovation in ...

Sun’s VirtualBox lets you install multiple operating systems, offering greater speed and ease of use than its competitors. Whether you prefer Linux, Windows, or Mac OS X, you can probably get almost ...

A virtual machine is a computing resource that uses software instead of a physical computer to run programs and deploy applications. It operates by running one or more virtual “guest” machines on a ...

Dual-booting once reigned supreme, but virtual machines have taken the crown with their isolation, security, and convenience.

Microsoft's decision to allow Home versions of Vista to run inside virtual machines may have far-reaching benefits in the coming years. The initial market for such virtual Vista machines is likely to ...

Sun Microsystems Inc. is adding an advanced, more powerful 128-bit ZFS file system, new virtualization technologies and the Postgres open-source database to its Solaris 10 Unix operating system, as ...

Some 64-bit operating systems and virtualization software programs are vulnerable to local privilege escalation attacks when running on Intel processors (CPUs), the U.S. Computer Emergency Readiness ...