No, a virtual computer is like any other computer, except you are running it on your own system, any computer can get a virus, as can a virtual machine.
Windows laptop computer refers to the operating system in the computer. This operating system is where your virtual memory, task, and files are stored.
A virtual server to host applications can be cannot be acquired. A virtual server is basically a virtual machine, which means it can be run simultaneously on the same computer. The virtual machine acts like a separate computer system though.
3 assests of computer system -hardware -software -printer
That depends on the operating system and computer architecture.
An environment (created by an emulation software) where an other computer's operating system (as well as its programs) can be run.
James E. Smith has written: 'Virtual machines' -- subject(s): Virtual computer systems, Computer architecture, System design
Virtual memory is hardware that the computer uses to load the operating system and run all of the programs. It is stated that the more memory that the computer has, the faster the programs will run.
in immersive virtual reality users use head gear and gloves to communicate to a virtual computer system usually it involves interacting with 3D objects. Desktop reality are computer simulations generated on the screen.
Virtual Machine
The salesperson obviously hasn't got a clue what virtual memory is - or you misunderstood him. Virtual memory is a system that is integral to the computer system, not something that can be added.
A virtual computer is a computer within a computer. Virtual Machine a program you can download will allow you to make a VC (virtual computer). On the VC you can install any operating system you want such as Win 7, XP, Vista, etc.. The VC will use part of your computers memory and processing power that you allow it to use. The VC is a good way to expierement with new operating systems or download something that you are unsure of.