Using VirtualBox, Mac users can install Windows 10 onto their devices, without the need to use Boot Camp or install the pricey but popular, Parallels. Unlike Parallels, VirtualBox allows Windows
to run inside of the Mac OS X, versus acting like its own separate operating system. Basically,
VirtualBox runs Windows like an application, and it can be closed and opened just a you would
iTunes. This makes it very convenient for casual use.
Head over to the VirtualBox download page and find the version for OS X. Download and install as you would any application downloaded from the web.
Download the Windows 10 Preview ISO from Microsoft. Take a look at these system requirements to ensure that you can install Windows 10 without any major issues. Simply put, the better specs your computer has, the better Windows 10 will run. After you download the ISO make sure to place it on your Desktop or take note of where it’s saved.
Run VirtualBox and click “New” in the application sidebar. In the following window, create a name for the new OS you are installing and click Continue.
Step 4.When you hit continue you will be asked to choose the Hard Drive File Type. You can leave this at the default (VDI) unless you have a particular preference for the other options. On the next page select Dynamically allocated and press Continue.
Step 5.Next, select “Create a Virtual hard drive now” and click Create.
Step 6.At the main menu, click Start at the top of the window. Disregard the information at the center of the screen for now.
Step 7.Once you click start you’ll need to select the Windows ISO you downloaded. Click on the folder icon to find your file and select Start.
Step 8.The installation process should start in a few moments. Select your language when prompted and click Next. The normal Windows installation process will begin. Please note that this process may take some time.
When setup is compete you will be running Windows 10 on your Mac.