Ifyou 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.
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 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.
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.
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.
This article deals with upgrading from Windows versions that are out of support. For a current version of this article, please see Windows upgrade paths that deals with currently supported versions of Windows.
This article provides a summary of available upgrade paths to Windows 10. You can upgrade to Windows 10 from Windows 7 or a later operating system. Paths include upgrading from one release of Windows 10 to later release of Windows 10. Migrating from one edition of Windows 10 to a different edition of the same release is also supported.
If you're also migrating to a different edition of Windows, see Windows edition upgrade. Methods and supported paths are described on this page to change the edition of Windows. These methods require that you input a license or product key for the new Windows edition prior to starting the upgrade process. Edition downgrade is also supported for some paths. However, applications and settings aren't maintained when the Windows edition is downgraded.
Windows 10 version upgrade: You can directly upgrade any General Availability Channel version of Windows 10 to a newer, supported General Availability Channel version of Windows 10, even if it involves skipping versions. Work with your account representative if your current version of Windows is out of support. See the Windows lifecycle fact sheet for availability and service information.
In-place upgrade from Windows 7, Windows 8.1, or Windows 10 General Availability Channel to Windows 10 LTSC isn't supported. Windows 10 LTSC 2015 didn't block this in-place upgrade path. This issue was corrected in the Windows 10 LTSC 2016 release, which only allows data-only and clean install options.
You can upgrade from Windows 10 LTSC to Windows 10 General Availability Channel if you upgrade to the same or a newer build version. For example, Windows 10 Enterprise 2016 LTSB can be upgraded to Windows 10 Enterprise version 1607 or later. Upgrade is supported using the in-place upgrade process using Windows setup. The Product Key switch needs to be used if you want to keep your apps. If you don't use the switch, the option Keep personal files and apps option is grayed out. The command line would be setup.exe /pkey xxxxx-xxxxx-xxxxx-xxxxx-xxxxx, using your relevant Windows 10 GA Channel product key. For example, if using a KMS, the command line would be setup.exe /pkey NPPR9-FWDCX-D2C8J-H872K-2YT43.
Windows N/KN: Windows "N" and "KN" SKUs (editions without media-related functionality) follow the same upgrade paths shown in the following tables. If the pre-upgrade and post-upgrade editions aren't the same type (for example, Windows 8.1 Pro N to Windows 10 Pro), personal data is kept but applications and settings are removed during the upgrade process.
I have a business grade HP machine still running Windows 7 that came with the machine.
I want to update it now to Windows 10.
The main link on the MS site for downloading the Update (22H2 - -us/software-download/windows10) is giving me an error on both my desktop and laptop machines when I go to launch the exe it downloads:
If I download the "Create installation media" file, will that give me the same option to "update over Windows 7" the exact same way the Update link would (if it was working properly, that is)?
Note: This article was originally published in January 2017. It has been updated multiple times since then to reflect the most current information. The most recent update was on May 15, 2024.
When Microsoft released Windows 10 in 2015, it offered the new operating system as a free, no-strings-attached upgrade for anyone still running a supported, fully activated previous version of Windows. That offer was only supposed to last for one year, but Microsoft quietly kept its activation servers running for more than eight years, granting free digital licenses to Windows 10 on hardware originally licensed for use with Windows 7 and Windows 8.1.
That loophole officially closed on September 20, 2023, when Microsoft posted an inconspicuous announcement on a website for its hardware partners. (For details, see "It's official: No more free Windows 10 upgrades".)
Since that announcement, I've heard from multiple readers who confirmed that their Windows 7 and Windows 8.x systems are not properly activated after an upgrade to Windows 10. (Systems that were previously activated still continue to work properly, though.) Surprisingly, I've also heard from a handful of correspondents who had been successful in activating their PCs after upgrading an old Windows version to Windows 10.
I'm not surprised by those sporadic reports of success. Microsoft's activation servers work in mysterious ways, and they're often generous in terms of granting digital licenses even when an installation doesn't follow the letter of the licensing rules. Given that uncertainty, there's probably no harm in trying to upgrade an old PC to Windows 10, as long as you're prepared to deal with activation issues.
Most hardware that originally shipped with Windows 7 or Windows 8.x is perfectly capable of running Windows 10. Under most circumstances, the upgrade succeeds, even if the system fails the activation check at the end. You can still install apps, play games, run productivity software, and install security updates on a PC running an unactivated copy of Windows 10; you won't be able to personalize the Windows interface, though, and some optional updates won't be available.
In this post, I cover the basics of how to install Windows 10 as an upgrade on older hardware. I'll also talk about the licensing issues involved, which are (as always) confusing. And, of course, there's the looming end-of-support deadline for Windows 10. As of October 14, 2025, Microsoft will no longer offer updates to Windows 10 PCs unless you've paid for Extended Security Updates. (For details, see "When Windows 10 support runs out, you have 5 options but only 2 are worth considering.")
Every technique I describe in this article works the same for Windows 11 as well, although most older PCs will be blocked from upgrading to Microsoft's newest operating system by the stringent Windows 11 hardware compatibility requirements. For those PCs, Windows 10 remains a viable option until at least October 2025.
With those preliminaries out of the way, go to the Download Windows 10 webpage and click the "Download Now" button. After the download completes, double-click the executable file to run the Media Creation Tool.
If you've downloaded the Media Creation Tool on the machine you plan to upgrade, and you plan to upgrade that PC and only that PC, you can choose "Upgrade this PC now." That option installs the most recent version of Windows 10. It typically takes about an hour, depending on your hardware. (Having an SSD as your system drive is the best way to speed up the process.)
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