Windows 10

Windows 11 FAQ

Using Windows 11 on an Intel Apple Macintosh

Ever since Apple added BootCamp for Mac OS 10.4+ for Intel based Macs, it is now possible for Macs to have Microsoft Windows installed, to take advantage of the much wider range of software which are not available on MacOS X.

1. How do I install Windows 11 on a Intel Mac?

You can use the BootCamp wizard in System Preferences in Mac OS to guide you through the installation process which will give you the option of printing out the instructions to a local printer, partition the hard disk to allow Windows to be installed and start the Windows installation process.

2. I have already partitioned my Hard Disk, can I still install Windows?

Windows can only installed on a hard disk with 4 or less partitions (including the EFI partition). So, if you have 4 or more partitions already then you will not be able to install Windows. You need to reduce the number of partitions down to 3 or less so that Windows can be installed. This is because Windows uses Master Boot Record (MBR) to store its partition information and that can have only 4 primary partitions or 3 primary partitions and 1 extended partition. Mac OS X uses a more advanced GUID Partition Table (GPT) which allows more partitions than MBR.

3. Which version of Windows can I install on my Mac?

You can install Windows 7,8 or 8.1, 10 with BootCamp 4, 5 or 5.1 supplied with MacOS X Mountain Lion (10.8) or later.
For Windows 10, you need a late 2012 Mac, using recent Mac OS X, with the latest Bootcamp 6 drivers.
For Windows 11, you can install x86/x64 version on Intel Macs.
For Windows 11 for ARM64, you can install the ARM version on M1 Macs using UTM or Parallels Desktop only.

4. If I do not want to partition my Mac, can I run Windows in another way?

Yes, you can use Virtualisation software such as Vmware's Fusion , Parallels or VirtualBox which allow you to install windows onto a virtual PC environment and onto a virtual hard disk (which is basically a big file). You will then run Mac OS X and Windows at the same time although you will need more memory to ensure they run at a good performance. The only disadvantage, is that you cannot play 3D accelerated games in a a virtual environment, you must use the BootCamp method for that.

5. Where do I find the drivers for the Apple Mac hardware?

If you were using Mac OS X 10.4, you need to create a PC disc with the BootCamp drivers on it, this can be created when you run through the BootCamp wizard. If you have MacOS X 10.5 or later, then the BootCamp drivers can be found on the Mac OS X 10.x Disc 1 (as its a dual layered disc). For recent Mac OS X, you can download the drivers using the Boot Camp Assistant.

6. I have installed Bootcamp, how do I select which OS to boot from at start up?

By default, the Mac will boot from Mac OS X at start up. If you wish to boot into Windows, you can press the Alt key (the second key in at the bottom left) and select the disc you wish to boot from. Alternatively, you can install rEFInd which allows you to select which OS to choose. To ensure that it works, you must turn off auto-login in User Accounts and make sure your Mac OS X disk is your default Startup disk in System Preferences.

You can aslo force the Boot Selector manager screen to appear on Intel Macs by enabling the boot picker with one command.

7. How can I share files between Mac OS X and Windows?

Mac OS can read and write to exFAT type drives but can only read from NTFS drives. Windows cannot read or write to HFS+ drives. If you wish to read and write NTFS drives from Mac OS X you need some third party software such as Paragon's NTFS for Mac. To read and write to HFS+ volumes on Windows, you need software such as HFS Explorer , TransMac or MacDrive. Boot Camp 3.0 or later now supports HFS+ drives directly. Otherwise the only other way is to use removable media such as CDs, DVDs, or USB or Firewire drives in exFAT format.

8. Can I play games with BootCamp installed?

Yes, you can play the full range of games when using BootCamp. VMWare Fusion and VirtualBox has some 3D capabilities but not all games will work using Fusion or VirtualBox.
For even older applications, you can use Mac OS 9 or earlier using SheepShaver.

9. How can I backup my Windows and/or Mac partition(s)?

If you need to backup your Windows partition you can use System Image backup, WinClone or CloneZilla or to backup or restore partitions in case of disaster. If you are using Parallels, backup the files in /Users/username/Documents/Parallels.
To backup files and settings, use Windows' File History tool.

10. I cannot get keyboard or mouse to work in Bootcamp?

You will need the full Bootcamp driver suite and services installed to make use of Apple's cut down keyboard and mouse. Ideally, to run Windows, you should by a full two button USB mouse, so that you can right-click on icons in Windows properly.

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