Download Windows 10

Before updating, please refer to the Windows release information status for known issues to confirm your device is not impacted.

Windows 10 October 2020 Update

The Update Assistant can help you update to the latest version of Windows 10. To get started, click Update now.

Create Windows 10 installation media

To get started, you will first need to have a license to install Windows 10. You can then download and run the media creation tool. For more information on how to use the tool, see the instructions below.

Here’s when to use these instructions:

• You have a license to install Windows 10 and are upgrading this PC from Windows 7 or Windows 8.1.
• You need to reinstall Windows 10 on a PC you’ve already successfully activated Windows 10.

If you are installing Windows 10 on a PC running Windows XP or Windows Vista, or if you need to create installation media to install Windows 10 on a different PC, see Using the tool to create installation media (USB flash drive, DVD, or ISO file) to install Windows 10 on a different PC section below.

Note: Before you install Windows 10, check to make sure your PC meets the system requirements for Windows 10. We also recommend going to the PC manufacturer’s website for any additional info about updated drivers and hardware compatibility.

1. Select Download tool, and select Run. You need to be an administrator to run this tool.
2. On the License terms page, if you accept the license terms, select Accept.
3. On the What do you want to do? page, select Upgrade this PC now, and then select Next.

After downloading and installing, the tool will walk you through how to set up Windows 10 on your PC. All Windows 10 editions are available when you select Windows 10, except for Enterprise edition. For more information on Enterprise edition, go to the Volume Licensing Service Center.

• If you don’t have a license to install Windows 10 and have not yet previously upgraded to it, you can purchase a copy here: https://www.microsoft.com/en-us/windows/get-windows-10.
• If you previously upgraded to Windows 10 on this PC and you’re reinstalling it, you don’t need to enter a product key. Your copy of Windows 10 will automatically activate later using your digital license.

When Windows 10 is ready to install, you’ll see a recap of what you’ve chosen, and what will be kept through the upgrade. Select Change what to keep to set whether you would like to Keep personal files and apps, or Keep personal files only, or choose to keep Nothing during the upgrade.

Save and close any open apps and files you may be running, and when you’re ready, select Install.

It might take some time to install Windows 10, and your PC will restart a few times. Make sure you don’t turn off your PC.

Follow these steps to create installation media (USB flash drive or DVD) you can use to install a new copy of Windows 10, perform a clean installation, or reinstall Windows 10.

Before you download the tool make sure you have:

• An internet connection (internet service provider fees may apply).
• Sufficient data storage available on a computer, USB or external drive for the download.
• A blank USB flash drive with at least 8GB of space or blank DVD (and DVD burner) if you want to create media. We recommend using a blank USB or blank DVD, because any content on it will be deleted.
• When burning a DVD from an ISO file, if you are told the disc image file is too large you will need to use Dual Layer (DL) DVD Media.

Check a few things on the PC where you want to install Windows 10:

• 64-bit or 32-bit processor (CPU). You’ll create either a 64-bit or 32-bit version of Windows 10. To check this on your PC, go to PC info in PC settings or System in Control Panel, and look for System type.
• System requirements. Make sure the PC meets the system requirements for Windows 10. We also recommend going to the PC manufacturer’s website for additional info about updated drivers and hardware compatibility.
• Language in Windows. You’ll need to choose the same language when you install Windows 10. To see what language you’re currently using, go to Time and language in PC settings or Region in Control Panel.
• Edition of Windows. You should also choose the same edition of Windows. To check what edition you’re currently running, go to PC info in PC settings or System in Control Panel, and look for Windows edition. Windows 10 Enterprise isn’t available in the media creation tool. For more info, go to the Volume Licensing Service Center.
• Microsoft Office products. If you just purchased a new device that includes Office 365, we recommend redeeming (installing) Office before upgrading to Windows 10. To redeem your copy of Office, please see Download and install Office 365 Home, Personal, or University on your PC. For more information, check How to upgrade to Windows 10 on new devices that include Office 365.

If you have Office 2010 or earlier and choose to perform a clean install of Windows 10, you will need to locate your Office product key. For tips on locating your product key, check Find your Office 2010 product key or Enter the product key for your Office 2007 program.

Using the tool to create installation media:

1. Select Download tool now, and select Run. You need to be an administrator to run this tool.
2. If you agree to the license terms, select Accept.
3. On the What do you want to do? page, select Create installation media for another PC, and then select Next.

Select the language, edition, and architecture (64-bit or 32-bit) for Windows 10. This table will help you decide which edition of Windows 10 you’ll choose:

Your current edition of Windows	Windows 10 edition
Windows 7 Starter Windows 7 Home Basic Windows 7 Home Premium Windows 7 Professional Windows 7 Ultimate Windows 8/8.1 Windows 8.1 with Bing Windows 8 Pro Windows 8.1 Pro Windows 8/8.1 Professional with Media Center Windows 8/8.1 Single Language Windows 8 Single Language with Bing Windows 10 Home Windows 10 Pro	Windows 10
Windows 8/8.1 Chinese Language Edition Windows 8 Chinese Language Edition with Bing	Windows 10 Home China​

Select which media you want to use:

• USB flash drive. Attach a blank USB flash drive with at least 8GB of space. Any content on the flash drive will be deleted.
• ISO file. Save an ISO file to your PC, which you can use to create a DVD. After the file is downloaded, you can go to location where the file is saved, or select Open DVD burner, and follow the instructions to burn the file to a DVD. For more info about using an ISO file, see Additional methods for using the ISO file to install Windows 10 section below.

After the installation media is created, follow the steps below to use it.

After completing the steps to install Windows 10, please check that you have all the necessary device drivers installed. To check for updates now, select the Start button, and then go to Settings > Update & Security > Windows Update, and select Check for updates. You may also wish to visit your device manufacturer’s support site for any additional drivers that may be needed.

Note: Drivers for Surface devices may be found on the Download drivers and firmware for Surface page.

Before you install Windows 10, it’s a good idea to save any work and back up your PC before you start. If you used the media creation tool to download an ISO file for Windows 10, you’ll need to burn it to a DVD before following these steps.

1. Attach the USB flash drive or insert the DVD on the PC where you want to install Windows 10.
2. Restart your PC.

If your PC does not automatically boot to the USB or DVD media, you might have to open a boot menu or change the boot order in your PC’s BIOS or UEFI settings. To open a boot menu or change the boot order, you’ll typically need to press a key (such as F2, F12, Delete, or Esc) immediately after you turn on your PC. For instructions on accessing the boot menu or changing the boot order for your PC, check the documentation that came with your PC or go to the manufacturer’s website. If you do not see the USB or DVD media device listed within the boot options, you may need to reach out to the PC manufacturer for instructions for temporarily disabling Secure Boot in your BIOS settings.

If changing the boot menu or order doesn’t work, and your PC immediately boots into the OS you want to replace, it is possible the PC had not fully shut down. To ensure the PC fully shuts down, select the power button on the sign-in screen or on the Start menu and select Shut down.

On the Install Windows page, select your language, time, and keyboard preferences, and then select Next.

Select Install Windows.

If you downloaded an ISO file for Windows 10, the file is saved locally at the location you selected. If you have a third-party DVD burning program installed on your computer that you prefer to use for creating the installation DVD, that program might open by going to the location where the file is saved and double-clicking the ISO file, or right-click the ISO file, select Open with and choose your preferred DVD burning software.

If you want to use the Windows Disk Image Burner to create an installation DVD, go to the location where the ISO file is saved. Right-click the ISO file and select Properties. On the General tab, click Change and select Windows Explorer for the program you would like to use to open ISO files and select Apply. Then right-click the ISO file and select Burn disc image.

If you want to install Windows 10 directly from the ISO file without using a DVD or flash drive, you can do so by mounting the ISO file. This will perform an upgrade of your current operating system to Windows 10.

Get the tools needed to customize Windows

Here’s what you’ll need to start testing and deploying devices:

Here’s how we’ll refer to them:

Technician PC: Your work PC. This PC should have at least 15GB of free space for installing the Windows Assessment and Deployment Kit (Windows ADK) and working with Windows images.

We recommend using Windows 10 for this PC. The minimum requirement is Windows 7 SP1, though this requires additional tools or workarounds for tasks such as running PowerShell scripts and mounting .ISO images.

For most tasks, you can use either an x86 or x64 PC. If you’re creating x86 images, you’ll need an x86-based PC (or virtual machine) for a one-time task of generating a catalog file when you modify your answer file with Windows SIM.

Reference PC: A test PC or tablet that represents all of the devices in a single model line; for example, the Fabrikam Notebook PC Series 1. This device must meet the WindowsВ 10 minimum hardware requirements.

You’ll reformat this device as part of the walkthrough.

Storage

• One USB key that you’ll format with two partitions. The USB key must be at least 16GB. This drive will be formatted, so save your data off of it first. It shouldn’t be a Windows-to-Go key or a key marked as a non-removable drive.

Here’s how to format your USB key with two partitions. The first partition will be formatted FAT32 and called WinPE. We’ll use this partition to boot to WinPE. The second partition will be called USB-B. We’ll use this drive to store your Windows images and other customizations that we’ll use throughout this lab.

From the Command Prompt:

You can use two separate USB drives for this lab. If you decide to use two drives, format one as FAT32 and one as NTFS.

Software

Create a folder called on the technician PC called C:\temp\lab . When working with images, use local storage rather than external sources like network shares or removable drives. This reduces the risk of interrupting the build process from a temporary network issue or from disconnecting the USB device.

To complete this guide, get the recommended downloads in this section from https://www.microsoftoem.com.

The version numbers of the Windows ADK, the Windows image you’re deploying, and the languages and features you’re adding must match.

This lab only gives examples for building 64-bit systems. If you’re working with a 32-bit image, replace the mentions of 64-bit with 32-bit.

Download the following, and place the files into C:\temp\lab .

The most recent version of Windows 10

В
Windows Home 10, 64-bit English OPK

Customizations: Windows updates, languages, features, apps, and Microsoft Office

В
Win 10 32/64 MultiLang OPK LangPackAll/LIP
Win 10 32/64 MultiLang OPK Feat on Demand
Win 10 32/64 MultiLang OPK App Update
Latest Office OPK
2 Microsoft Store signed apps, if you have them

Windows Assessment and Deployment Kit (ADK) for WindowsВ 10

Download the version of Windows ADK for WindowsВ 10 that matches the version of Windows 10 you are working with.

If you’re using the ADK for Windows 10, version 1809, you’ll also have to download and install the WinPE addon for the ADK.

Drivers

We also discuss how to add hardware drivers and other Windows apps in this guide. If you need to add additional drivers to your image, you’ll need to contact your hardware or software manufacturers.

Sample files

Download the lab samples from USB-B.zip, and extract the files to the USB-B drive.

The deployment steps in this guide depend on the sample configuration files included in USB-B. You can download USB-B.zip from the Microsoft Download Center.

The contents of the configuration files included in USB-B are examples that you may change according to your branding and manufacturing choices. However, file names and hierarchy of the folders and files must be the same as demonstrated below in order to align your deployment procedure with this guide.

Note: USB-B has to be formatted as NTFS.

Product keys

Get the default product keys for each Windows version from the Kit Guide Windows 10 Default Manufacturing Key OEM PDF, which is on the ISO with the Windows image.

Get the distribution product keys that match the WindowsВ 10 image.