What is a virtual machine? A virtual machine (VM) is software that runs programs or applications without being tied to a physical machine. In a VM instance, one or more guest machines can run on a ...

Editor’s Note: Check out Networkworld.com’s latest feature, Microsoft Subnet. Every day, our editors scour the Web to collect the most interesting and important Microsoft-related blogs, news, ...

VMWare's annual "VMWorld" conference is in full swing and on Tuesday the company announced vCloud Director, vShield Edge and four other new products. The products are an important development for ...

If microphone is not working in VMware Workstation VM, reinstall/Update VMware Tools in the Guest OS, change the Virtual ...

Novell's OS would go a long way toward completing VMware's vertical cloud software stack and help the company better compete against Microsoft, Oracle, and Red Hat Rumors have been circulating for ...

VM was without question the most fun mainframe operating system I have ever worked on — let alone that it created virtual environments that could run other operating systems … but with the facilities ...

That's important, says a user at Marist College, because the school is relying on more virtual machines on its mainframe to supply computer science students with the environments they need. It is ...

Various brands and configurations of virtual machine network interface cards, or VMNics, are known to cause occasional repetitive errors resulting in slowing the CPU's processing capacity. Three ...

While booting a Hyper-V virtual machine, if you get No operating system was loaded error, this guide will help you fix the issue. You cannot install your OS on the ...