Download and install Windows support software on your Mac

After using Boot Camp Assistant to install or upgrade Microsoft Windows on your Mac, you may also need to install the latest Windows support software (drivers) from Apple.

When you install Microsoft Windows on your Mac, Boot Camp Assistant automatically opens the Boot Camp installer, which installs the latest Windows support software (drivers). If that doesn’t happen or you experience any of the following issues while using Windows on your Mac, follow the steps in this article.

• Your Apple mouse, trackpad or keyboard isn’t working in Windows.
  Force Touch isn’t designed to work in Windows.
• You can’t hear audio from the built-in speakers of your Mac in Windows.
• The built-in microphone or camera of your Mac isn’t recognised in Windows.
• One or more screen resolutions are unavailable for your display in Windows.
• You can’t adjust the brightness of your built-in display in Windows.
• You’re having issues with Bluetooth or Wi-Fi in Windows.
• You’ve received an alert stating that Apple Software Update has stopped working.
• You’ve received a message stating that your PC has a driver or service that isn’t ready for this version of Windows.
• Your Mac starts up to a black or blue screen after you’ve installed Windows.

If your Mac has an AMD video card and is having graphics issues in Windows, you may need to update your AMD graphics drivers instead.

Install the latest macOS updates

Before proceeding, install the latest macOS updates, which can include updates to Boot Camp.

Format a USB flash drive

To install the latest Windows support software, you need a 16 GB or larger USB flash drive formatted as MS-DOS (FAT).

1. Start your Mac from macOS.
2. Plug the USB flash drive into your Mac.
3. Open Disc Utility, which is in the Utilities folder of your Applications folder.
4. Choose View > Show All Devices from the menu bar.
5. From the sidebar in Disc Utility, select your USB flash drive. (Select the drive name, not the volume name beneath it.)
   
6. Click the Erase button or tab.
7. Choose MS-DOS (FAT) as the format and Master Boot Record as the scheme.
8. Click Erase to format the drive. When it’s finished, quit Disk Utility.

Download the Windows support software

1. Make sure your Mac is connected to the Internet.
2. Open Boot Camp Assistant, which is in the Utilities folder of your Applications folder.
3. From the menu bar at the top of your screen, choose Action > Download Windows Support Software, then choose your USB flash drive as the destination to save to. When the download has been completed, quit Boot Camp Assistant.
   

Install the Windows support software

After downloading the Windows support software to your flash drive, follow these steps to install the software. (If you’re attempting to resolve issues with a Bluetooth mouse or keyboard, it may be easier to use a USB mouse or keyboard until these steps have been completed.)

1. Make sure the USB flash drive is plugged into your Mac.
2. Start up your Mac in Windows.
3. From File Explorer, open the USB flash drive, then open Setup or setup.exe, which is in the WindowsSupport folder or BootCamp folder. When you’re asked to allow Boot Camp to make changes to your device, click Yes.
4. Click Repair to begin installation. If you receive an alert stating that the software hasn’t passed Windows Logo testing, click Continue Anyway.
5. After the installation has been completed, click Finish, then click Yes when you’re asked to restart your Mac.

Learn more

If you can’t download or save the Windows support software:

• If the assistant states that the Windows support software could not be saved to the selected drive or that the USB flash drive can’t be used, make sure your USB flash drive has a storage capacity of at least 16 GB and has been formatted correctly.
• If the assistant can’t see your USB flash drive, click Go Back and make sure the drive has been connected directly to the USB port on your Mac – not to a display, hub or keyboard. Disconnect and reconnect the drive, then click Continue.
• If the assistant states that it can’t download the software because of a network problem, make sure your Mac is connected to the Internet.
• Make sure your Mac meets the system requirements to install Windows using Boot Camp.

If a Mac feature still doesn’t work after updating the Windows support software, search for your symptom on the Apple support website or Microsoft support website. Some features of your Mac aren’t designed to work in Windows.

Information about products not manufactured by Apple, or independent websites not controlled or tested by Apple, is provided without recommendation or endorsement. Apple assumes no responsibility with regard to the selection, performance or use of third-party websites or products. Apple makes no representations regarding third-party website accuracy or reliability. Contact the vendor for additional information.

Install Windows 10 on your Mac with Boot Camp Assistant

With Boot Camp, you can install Microsoft Windows 10 on your Mac, then switch between macOS and Windows when restarting your Mac.

What you need to install Windows 10 on Mac

• MacBook introduced in 2015 or later
• MacBook Air introduced in 2012 or later
• MacBook Pro introduced in 2012 or later
• Mac mini introduced in 2012 or later

• iMac introduced in 2012 or later 1
• iMac Pro (all models)
• Mac Pro introduced in 2013 or later

The latest macOS updates, which can include updates to Boot Camp Assistant. You will use Boot Camp Assistant to install Windows 10.

64GB or more free storage space on your Mac startup disk:

• Your Mac can have as little as 64GB of free storage space, but at least 128GB of free storage space provides the best experience. Automatic Windows updates require that much space or more.
• If you have an iMac Pro or Mac Pro with 128GB of memory (RAM) or more, your startup disk needs at least as much free storage space as your Mac has memory. 2

An external USB flash drive with a storage capacity of 16GB or more, unless you’re using a Mac that doesn’t need a flash drive to install Windows.

A 64-bit version of Windows 10 Home or Windows 10 Pro on a disk image (ISO) or other installation media. If installing Windows on your Mac for the first time, this must be a full version of Windows, not an upgrade.

• If your copy of Windows came on a USB flash drive, or you have a Windows product key and no installation disc, download a Windows 10 disk image from Microsoft.
• If your copy of Windows came on a DVD, you might need to create a disk image of that DVD.

How to install Windows 10 on Mac

To install Windows, use Boot Camp Assistant, which is included with your Mac.

1. Check your Secure Boot setting

Learn how to check your Secure Boot setting. The default Secure Boot setting is Full Security. If you changed it to No Security, change it back to Full Security before installing Windows. After installing Windows, you can use any Secure Boot setting without affecting your ability to start up from Windows.

2. Use Boot Camp Assistant to create a Windows partition

Open Boot Camp Assistant, which is in the Utilities folder of your Applications folder. Follow the onscreen instructions.

• If you’re asked to insert a USB drive, plug your USB flash drive into your Mac. Boot Camp Assistant will use it to create a bootable USB drive for Windows installation.
• When Boot Camp Assistant asks you to set the size of the Windows partition, remember the minimum storage-space requirements in the previous section. Set a partition size that meets your needs, because you can’t change its size later.

3. Format the Windows (BOOTCAMP) partition

When Boot Camp Assistant finishes, your Mac restarts to the Windows installer. If the installer asks where to install Windows, select the BOOTCAMP partition and click Format. In most cases, the installer selects and formats the BOOTCAMP partition automatically.

4. Install Windows

Unplug any external devices that aren’t necessary during installation. Then click Next and follow the onscreen instructions to begin installing Windows.

5. Use the Boot Camp installer in Windows

After Windows installation completes, your Mac starts up in Windows and opens a ”Welcome to the Boot Camp installer” window. Follow the onscreen instructions to install Boot Camp and Windows support software (drivers). You will be asked to restart when done.

• If the Boot Camp installer never opens, open the Boot Camp installer manually and use it to complete Boot Camp installation.
• If you have an external display connected to a Thunderbolt 3 port on your Mac, the display will be blank (black, gray, or blue) for up to 2 minutes during installation.

How to switch between Windows and macOS

Restart, then press and hold the Option (or Alt) ⌥ key during startup to switch between Windows and macOS.

Learn more

If you have one of these Intel-based Mac models using OS X El Capitan or later, you don’t need a USB flash drive to install Windows:

• MacBook introduced in 2015 or later
• MacBook Air introduced in 2017 or later 3
• MacBook Pro introduced in 2015 or later 3

• iMac introduced in 2015 or later
• iMac Pro (all models)
• Mac Pro introduced in late 2013 or later

For more information about using Windows on your Mac, open Boot Camp Assistant and click the Open Boot Camp Help button.

1. If you’re using an iMac (Retina 5K, 27-inch, Late 2014) or iMac (27-inch, Late 2013) or iMac (27-inch, Late 2012) with a 3TB hard drive and macOS Mojave or later, learn about an alert you might see during installation.

2. For example, if your Mac has 128GB of memory, its startup disk must have at least 128GB of storage space available for Windows. To see how much memory your Mac has, choose Apple menu  > About This Mac. To see how much storage space is available, click the Storage tab in the same window.

3. These Mac models were offered with 128GB hard drives as an option. Apple recommends 256GB or larger hard drives so that you can create a Boot Camp partition of at least 128GB.

Information about products not manufactured by Apple, or independent websites not controlled or tested by Apple, is provided without recommendation or endorsement. Apple assumes no responsibility with regard to the selection, performance, or use of third-party websites or products. Apple makes no representations regarding third-party website accuracy or reliability. Contact the vendor for additional information.

The 5 Best Ways to Run Windows on Your Mac

Find out which option best fits you

While macOS is made to run using Mac hardware, it is not the only operating system that can run on a Mac computer.

Plenty of other operating systems, including Window and Linux, will work on a Mac device. That makes the Mac among the most versatile computers you can buy. Here’s what we’d use to install Windows on a Mac.

Boot Camp

Supports Windows 7, 8.1, and 10

Windows runs natively on Mac hardware for best performance

Requires a full Windows license for the initial install.

Cannot run Windows and Mac OS concurrently.

Perhaps the best-known option for running Windows on a Mac is Boot Camp. Included free with your Mac, Boot Camp allows you to install Windows and then choose between Mac and Windows on startup.

Because Boot Camp runs Windows directly on your Mac’s hardware (there is no virtualization or emulation to be performed) Windows can run at the best possible speed your Mac is able to deliver.

Installing Windows on your Mac is no more difficult than installing Windows on a PC. Apple even provides the Boot Camp Assistant to partition the startup drive to make room for Windows as well as to install all the drivers Windows needs for special Apple hardware.

Virtualization

Run both macOS and a guest OS side-by-side.

Not limited to Windows; a large number of guest operating systems are supported.

Performance tuning and customization needed to achieve the best performance.

May impact the performance of your Mac.

Virtualization allows several operating systems to run on computer hardware at the same time. Virtualization abstracts the hardware layer, making it look like each operating system has its own processor, RAM, graphics, and storage.

Virtualization on the Mac makes use of a software layer called a hypervisor to emulate all of the underlying hardware. As a result, the guest operating system running on the virtual machine does not run as fast as in Boot Camp. But unlike Boot Camp, both the Mac operating system and the guest operating system run at the same time.

There are three primary virtualization apps for Mac:

• Parallels: The first to bring virtualization to the Mac. Parallels supports a wide range of guest OS, including Windows, Linux, and Mac.
• VMWare Fusion: Fusion is the Mac virtualization app offered by VMWare — a leader in virtualization tech. Fusion supports the installation of many different operating systems, including Windows, Linux, and macOS.
• VirtualBox: Oracle supports an open source virtualization app known as VirtualBox. This free virtualization app runs on multiple computer systems, including Mac. Like the other virtualization apps, VirtualBox can be used to run many different operating systems, including Windows, Linux, and macOS.

Installing the virtualization apps is similar to any other Mac app. Guest OS may be more involved with some customization required to obtain the best performance. All three apps have lively forums and support services to help with tuning the performance.