How to Set Up a Virtual Machine Using VirtualBox - Full Tutorial

As technology continues to innovate, so do the ways we use our computers. Among these advances is the rise of virtual machines. This concept allows users to run different operating systems on one physical machine, giving you multidimensional functionality. One popular tool used to set up virtual machines is VirtualBox. Here, I will provide you with a comprehensive tutorial on How to Set Up a Virtual Machine Using VirtualBox.

What is a Virtual Machine?

A Virtual Machine (VM) is a software emulation of a computer system which runs an operating system and applications just like a physical computer. VMs function based on the host computer's resources; they use the physical system's computing capacity to operate. They reduce the need for physical hardware systems, hence decreasing the overall IT expenses.

One of the widely used virtual machine environments today is Oracle's VirtualBox.

What is VirtualBox?

VirtualBox is free, open-source software for virtualizing the x86 computing architecture. It allows you to create a virtual environment on your computer, enabling you to run a variety of operating systems. Notably, it supports Windows, Linux, Macintosh, and Solaris among others.

Now, let's move to the main purpose of this article: creating a virtual machine using VirtualBox.

1. Download and Install VirtualBox

Assuming you've already decided on the operating system you want to install on your virtual machine, the first step is to download VirtualBox. Visit the official Oracle VirtualBox website and choose the version compatible with your system's architecture and operating system. Once downloaded, follow the installation wizard's instructions. The process is straightforward and shouldn’t pose any difficulties.

2. Download the ISO File for Your Desired Operating System

Next, you need to download the ISO file for the operating system you wish to install on your virtual machine. The ISO file is a digital replica of a physical disc. ISO files for most operating systems can easily be found online.

3. Create a New Virtual Machine

After successfully installing VirtualBox, launch it, and click on "New" to set up your first virtual machine.

A new window will open, prompting you to name your new VM, choose the type and version of the OS, and allocate the memory size.

4. Choose Hard Disk

The next step involves selecting a hard disk. You can either create a new virtual hard disk now or use an existing hard disk from a previous VM.

5. Select Hard Disk File Type

Now, select the type of file for your virtual hard disk. The default choice is VDI (VirtualBox Disk Image), which is generally the recommended option.

6. Assign Storage Space

The next step is to choose the amount of hard disk space to assign to your VM. You are free to select any size as long as it aligns with your machine's capacity.

7. Configure the VirtualBox Settings

Once you have created your virtual machine, it's crucial to configure the settings such as Video Memory, Processor Cores, etc, according to your preferences.

8. Start the Virtual Machine

At this point, your VM is set up correctly. You can now start your machine by clicking on the "Start" button.

Setting up a virtual machine using VirtualBox is a great way to enjoy diverse operating systems within your single physical machine. Follow these steps accurately, and you will have your VM up and running in no time.

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