The software that creates a virtual machine (VM) environment in a computer (for the fundamental concept, see virtual machine). In a regular, non-virtual computer, the operating system is the master ...

Fast becoming mainstays of gamers and creative pros, 4K monitors are falling in price—but getting more complicated to buy.

Dell launched a 75-inch 4K touchscreen monitor, but it's expensive at $4,000 It also launched a trio of USB-C displays with ...