many of the experiences you encounter in the computer world especially for comrades who often do system experiments
then the presence of this virtual machine can help us in researching the system without having to operate it on a real device though as for the understanding of the virtual machine we can see on wikipedia.
In computing, a virtual machine (VM) is an emulation of a computer system. Virtual machines are based on computer architectures and provide functionality of a physical computer. Their implementations may involve specialized hardware, software, or a combination.
Source : Wikipedia
In the Virtual machine, we can recognize two terms namely Host OS and Guest Os. Host OS is the operating system where virtual machine is installed while Guest OS is the operating system installed on the virtual machine. With virtual machine we can install many OS in default OS Laptop / computer us. Virtual machines commonly used for testing the OS so that without fear of errors that cause damage to the hardware and also to manage many important accounts that require more than 1 pc, because each OS is installed on the virtual machine has a different MAC Addres
There are two virtual machine software that is often used by many people such software is Vmware and Virtualbox we can visit the official website of vmware https://www.vmware.com and also we can visit the official website of virtualbox https://www.virtualbox.org/
This virtual machine has been widely developed and is very popular in the world of Technology