Free Virtualization Software For Windows And Its Meaning.

What do you mean by the word "virtualization"? What do you mean by server and host in free virtualization software for Windows? Give some examples of it?

What do you mean by the word "virtualization"? What do you mean by server and host in free virtualization software for Windows? Give some examples of it?
Virtualization means creating a virtual from an actual. Mostly this term is used with the operating system. Multiple operating systems can be run simultaneously using a single hardware. It includes the following:
1. Host: It is the operating system on which the software runs.
2. Server: It is the operating system inside virtualization software.
The free virtualization software for Windows is-
1. Microsoft Virtual PC- It is a product from Microsoft. Any Operating System can act as a guest, but only a few hosts are available for it. It cannot support USB.
2. VirtualBox- It is a product from Oracle. It is an open source and can run on the most platform.