- Mac OS is a computer operating system developed by Apple.This is a operating system with beautiful interface, however, to own a the computer of Apple with this operating system, you need to use a lot of money, normally with the double price than that of common computers using Windows operating system.Fortunately, you can experience the Mac OS right on your computer by installing a Mac OS.
- Host-OS: Windows 10 64bit, 10.0.19042 Build 19042. VirtualBox: 6.1.20 r143896 (Qt5.6.2) Guest OS: several, Issues only with Windows 10. I've already tried: enabling/disabling HyperV (now disabled with several reboots) disabling Windows Sandbox. Disabling and reenabling AMD-V.
Launch VirtualBoxon your Mac and follow these steps to load Microsoft Windows 7, VirtualBox Guest Addition, and OS patches. Note that you can cancel the installation of Windows at any time. If desired, complete the VirtualBox Registration Form, and click OK, otherwise click Cancel. Here’s what you need to do: Step 1: Launch VirtualBox and click the New button. Give your new virtual machine a name (I just called it “Mac OS X”) and set the operating system to “Mac OS X Server (64-bit)”. See the picture of step number one. Step 2: Click Next.
Oracle VM VirtualBox is an easy way to use multiple OS on a single window. You can install many Operating Systems on Virtualbox Virtual Machine. like- Windows, Linux, Solaris, BSD, IBM OS/2, Mac OS X2 & others etc. But after install, when we start any virtual machine then the problem is- it starts with a small screen. We choose full-screen mode but faces resolution problem. It is because when we installed any OS on the virtual box then Virtual Box doesn’t automatically install the drivers. We need to do this manually. So how to fix the full-screen resolution problem & how to enable full screen mode.
Supported OS for Virtual Machine Virualbox-
- Windows- Windows 3.1, 95, 98, ME, NT 4, 2000, XP, Vista, 2008, 7, 8, 8.1 & Windows 10 all 32 & 64 Bits Windows Server 2003, 2008, 2012 All 32 & 64 bit versions.
- Linux- Linux 2.2, 2.4,2.6, Ubuntu, Debian, Open SUSE, Mandriva, Mandrake, Fedora, Oracle Linux, RHEL, Red Hat Linux, Xandros. ArchLinux & Gentoo.
- Solaris- Solaris 10, 11, OpenSolaris.
- BSD- FreeBSD, NET-BSD. Open BSD.
- IBM OS/2- OS/2 Warp 3, 4, 4.5, ecomstation, Other OS2.
- Mac OS X- Mac OS X, Mac OS X 10.6, 10.7, 10.8, 10.9
- Others- DOS, Netware, L4, QNX, JROKITVE & other unknown.
How to solve full-screen resolution problem in Oracle VM VirtualBox?
If you are facing full-screen resolution problem. Then you will need to install drivers for that Operating system. Oracle VirtualBox has included drivers for all OS virtual machines. The driver CD name is Virtualbox Guest additions.
How to install Virtualbox Guest additions?
Before installing Guest additions Virtualbox, You will need to attach Guest Additions ISO image.
- To insert Guest Additions ISO CD image click on Devices menu of any operating systems running in normal mode.
- Now click on Insert Guest Additions CD image… option from the device menu.
Now the Guest Additions ISO image has been successfully connected to Virtual Box virtual machines.
- To install drivers for the related OS, open Windows explorer or File explorer of the running OS in VirtualBox.
- Expand drives from the left pane & choose CD Drive (D:) VirtualBox Guest Additions.
- Now install driver according to your Operating System-
- VBoxWindowsAdditions- For all windows versions.
- VBoxSolarisAdditions.pkg- For all Solaris versions.
- VBoxLinuxAdditions.run- For all Linux versions.
- OS2- Open OS2 folder for OS2 driver install.
- After clicking on any OS driver then an installation box will appear, click on Next & follow on screen instructions.
- When it will ask you to install the driver then click on install button.
Now the driver has been installed. Restart the VirtualBox OS.
How to enable & Switch to Fullscreen
- Click on View menu of any running OS in VirtualBox VM.
- Now Click on Switch to Fullscreen option.
That’s it! Now you have been successfully solved full-screen resolution problem in Oracle VM VirtualBox.
Extra-
If your Virtualbox version doesn’t have a VirtualBox Guest Additions ISO or you want to install the latest driver then you can download VirtualBox Guest Additions ISO image file from here-
How to attach downloaded Guest Additions ISO in VirtualBox OS-
Click on Devices menu of any running OS in Virtual Box» Go to under CD/DVD devices» click on Choose a virtual CD/DVD Disk file. Select ISO file from the main Operating System download folder.
Download driver operating systems wise- Windows, Linux, Solaris, BSD, IBM OS/2, Mac OS X2-
Any Problem or Suggestion leave a message in the comment box.
Also See:
Windows, macOS – which one do you want to use today? On a traditional setup, you’re stuck with one or the other. But with virtual box, you actually have macOS on a Windows PC.
It’s the freedom that computer users have enjoyed with Linux and other operating systems.
But Apple has made it difficult to install their operating system on anything other than their own hardware. All of that is changing, and Virtual Box is responsible for it and the rise of the Hackintosh.
New to hackintosh? Learn more about it in our what is hackintosh? overview.
Note: A lot of people will be able to get a mac virtual machine one Windows running smoothly, but sound doesn’t seem to work well. That’s really not an issue because you’ll still be able to access all of your apps and software.
I also recommend that you have access to a real Mac. You might be able to find some distributions of the High Sierra ISO online, but there is always a risk when downloading from an unofficial source. Instead, borrow a Mac from a friend, or use your own and download the High Sierra OS from the App Store.
Check out our high sierra installation guide for hackintosh
Everything You Need to Get Started with Installing macOS on VirtualBox
Before we go through the steps on how to install macOS on Virtual Box, let’s get everything together that you’ll need to get started.
- Open up your Mac
- Go to the App Store
- Type in “High Sierra”
You’ll want to search for your desired operating system (we’ll be using High Sierra), and Download it.
Note: You’ll need a decent computer to be able to run Virtual Box. Your computer will need to meet these minimum requirements:
- Dual core processor
- 4GB Ram or higher
- 64-bit
If your computer doesn’t meet these requirements, you won’t be able to run macOS properly. You’ll be able to download VirtualBox from the official website. I’m not going to go through the installation process, as the website will have all of the information you need to be able to install VirtualBox.
I do recommend that you read all of the documentation and ask any questions that you have in the community section of the website.
VirtualBox 6.0 was just released, so it’s definitely a great time to get started with your own macOS.
Extract macOS Sierra
Make sure you’ve downloaded High Sierra, and then you’ll want to run a few commands from your terminal . You’ll be able to open the terminal at: Applications > Utilities > Terminal. Once inside of the terminal, you’ll want to run the following commands:
Go to your desktop and rename the file, removing the “.cdr” extension. You need this extension to read “.iso” for it to work properly.
You’ve successfully created your own ISO file so that you can bootup your macOS.
The next step is to copy the file over to your Windows machine (using a large USB drive seems to work best). This file will be mounted in your virtual machine later on in the article, so it’s very important that this step is completed successfully.
Creating a mac Virtual Machine on Windows
You’ll want to create a virtual machine, and this is really easy. You’ll open up VirtualBox and click New. You’ll want to have the following parameters selected or entered before clicking Next.
- Name: High Sierra
- Type: Mac OS X
- Version: Mac OS X (64-bit)
Pay attention when selecting the version because you may find that High Sierra is offered as a version when you go to install it. But if it’s not, you can just choose the settings I listed above and they should work fine.
You’ll then be proceeding through all of the settings.
When you come up to the RAM setting, you’ll want to be generous. VirtualBox requires a minimum of 4GB or RAM to run, but the more the better.
Why?
You’ll want to provide at least 4GB to your macOS, or 4096MB to be precise. A general rule of thumb is that if you can spare it, supply more RAM to your virtual machine. RAM will allow the operating system to put more information into memory and retrieve it faster.
For better overall performance, supply as much RAM as you can.
The next steps are also important, and they’ll include:
- Hard Disk: Choose the “Create a virtual hard disk now” setting.
- Choose VDI when choosing the hard disk type.
- Choose Fixed Size instead of Dynamic for added speed.
- Set the size of the drive to at least 25GB.
You’ll now have your virtual machine using the RAM and disk space properly, and you’ll have to work your way through a few screen prompts before having everything setup properly.
Configuring Your VirtualBox to Run macOS High Sierra
We’ve made a lot of progress so far, and now it’s time to configure your virtual machine properly. You’ll see in the main window of VirtualBox that “High Sierra” is listed. Click on this and then click on the “Settings” button.
You’ll want to go to “System” and make sure that the following are unchecked on the Motherboard tab:
- Floppy
- Network
Click on the Processor tab and make sure that you have 2 or more CPUs set for your virtual machine.
Virtualbox Mac Windows 10
The next few settings are rather simple:
- Display: Video Memory with a minimum of 128MB
- Storage: Click “Empty” and then click on the CD at the top right. Choose your High Sierra ISO file
Now you’ll need to click “Ok,” and save all of the changes you’ve made. Close out your VirtualBox now.
Apple is very strict on the system that their operating system runs on, so it’s very important that you do your best to configure your virtual machine in such a way that it tricks the installer to thinking you’re on a retail machine.
We’ll now be going into the Windowscommand prompt.
You’ll do this by:
- Clicking the Start Menu
- Typing “Command Prompt”
- Right-clicking on the Command Prompt desktop app
- Choosing Run as administrator
It’s very important to follow all of the following command prompts exactly. Your goal is to run each command, one by one, hitting the Enter button and waiting for the command to complete successfully.
Install Guest Additions Virtualbox Mac Windows 7
Remember that VirtualBox needs to be closed before running these commands, or it won’t work properly.
You have to make sure that the virtual machine is properly named “High Sierra” for this method to work. If not, you’ll be able to go back and make changes to the name to get everything to work properly.
Once all of the commands are completed, and there are no errors, you’ll then be able to open up your VirtualBox and get macOS High Sierra installed properly on VirtualBox.
It’s a long process, but we’re almost done with your installation.
Running VirtualBox and the macOS Installer
You’ve almost learned how to install macOS on VirtualBox entirely, and we’re on the home stretch. You’ll want to open up your VirtualBox and then click on your virtual machine that you set up earlier.
Now, click “Start.”
There will be a lot of information displayed on the screen as everything starts running. I recommend stepping away from the machine and letting it run for a few minutes before coming back. Some errors can hang for 5 minutes or longer.
If you’ve done everything properly, you can be confident that the installer will boot properly.
You’ll eventually be presented with the option to pick a Language. If you’ve reached this point, you’re doing very well and are almost ready to run your macOS.
The next steps can be followed:
Virtualbox Mac Os Windows 7
- Choose your desired language, and click
- Click “Disk Utility” and then
- Click “View” and then “Show All Devices.”
- Click on your empty virtual drive that has been setup and click “Erase.”
- Choose the following settings:
- Name: Macintosh HD
- Format: Mac OS Extended (Journaled)
- Scheme: GUID Partition Map
- Click “Erase” and close Disk Utility when the process is complete.
- Click “Reinstall macOS.”
- Click “Continue.”
You’ll come up to one point where you’ll be asked to choose a hard drive, and you’ll want to select the Macintosh HD partition that you just created with the Disk Utility.
We’ve successfully copied all of the files on the virtual machine, but we’re not done just yet.
Exit your virtual machine and then go back to your virtual machine’s settings. You’ll need to change up your Storage settings. Click on your ISO for High Sierra in the “Storage Tree.” You’ll click that CD icon just like we did earlier and then choose “Remove Disk from Virtual Disk.”
You need to do this to unlink the ISO from your virtual machine.
Start up your virtual machine and you should come across a black screen with the EFI Internal Shell. You’ll want to look for FS1. If this is listed in yellow, click on the virtual machine and then type fs1: and hit the Enter button.
You should be in the fs1 directory.
Type in the following commands:
Virtualbox Mac Windows 7 Download
- cd “macOS Install Data”
- cd “Locked Files”
- cd “Boot Files”
Now we’ll run the installer by running: boot.efi and hitting enter.
Virtualbox Mac Windows 7 Free
If everything goes well, you’ll come across a graphical installer and will just have to work through the prompts. The virtual machine will reboot eventually and then you’ll need to go through the settings and the rest of the setup process.
Soon enough, you’ll be right inside of macOS, where you’ll be able to start using your mac virtual machine on Windows.
Install Windows On Mac Virtualbox
Having a virtualbox mac OS is the easiest method of using mac as and when you need it. In addition, using virtualbox is far less complicated than the dual boot hackintosh method we have looked at previously.