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(Tutorial) Download Windows 11 ISO File 64-bit

Published/Updated on Saturday, October 11, 2025

M3 Software author Wilsey Young

Written by

Wilsey Young

English

Summary: This post is a step-by-step tutorial on Windows 11 ISO download. The post also shows how to create a Windows 11 bootable USB via the Media Creation Tool.

If you want to start up an unbootable PC or run Windows 11 on several PCs with the same configuration, iBoysoft DiskGeeker for Windows is highly recommended for saving you the trouble of creating a Windows 11 bootable USB. -From m3datarecovery.com

Windows 11 ISO download

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This article primarily shows how to safely download Windows 11 ISO file, which can be used to complete a Windows upgrade or a clean install of Windows. At the same time, this article will guide you through the process of creating a Windows 11 bootable USB.

Windows 11 ISO download via Microsoft

Before downloading Windows 11 ISO, please pay attention to the minimum system requirements for installing Windows 11 on a PC:

Processor1 GHz or faster with at least 2 cores on a compatible 64-bit processor or system on a chip (SoC)
RAM4GB or more
Storage64GB or more
Graphics cardDirectX 12 compatible graphics / WDDM 2.x
Display9” with HD Resolution (720p)
FirmwareUEFI, Secure Boot capable
Trusted Platform Module (TPM)Version 2.0
Internet ConnectionAn internet connection is required to perform updates and downloads

It is worth emphasizing that Windows 11 is compatible only with 64-bit processors, which handle data in 64-bit chunks and work perfectly on a PC that uses modern hardware. 64-bit Windows can cope with heavy workloads, multitasking, video editing, databases, and more.

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Windows 11 ISO download 64-bit via Microsoft (for Intel/AMD processor)

 Note: Please ensure your PC uses a 64-bit processor and meets the system requirements for Windows 11 before downloading Windows 11 ISO. Downloading Windows 11 ISO does not require a product key, the installation does.

To download Windows 11 ISO file 64-bit from Microsoft, follow the steps below:

  1. Click the link to go to the Microsoft Windows 11 software download page.
  2. Look for "Download Windows 11 Disk Image (ISO) for x64 devices."
  3. Select "Windows 11 (multi-edition ISO for x64 devices)" from the drop-down menu. 
    select Windows 11 multi edition for Windows 11 ISO download
  4. Click "Before you begin downloading an ISO" to read the notes, warnings, etc. 
    before you begin downloading an iso Windows 11 ISO download
  5. Click the "Confirm" button to continue.
  6. Select the language you want and tap on the "Confirm" button. 
    select product language Windows 11 ISO download
  7. Click the "64-bit Download" button to let the Windows 11 ISO download begin. 
    Windows 11 ISO download

Windows 11 ISO download 64-bit via Microsoft (for Arm64 devices)

If you use Arm-based devices:

  1. Click the link to the Microsoft Windows 11 Arm64 software download page.
  2. Tap on the box to choose "Windows 11 (multi-edition for Arm64)" from the drop-down menu. 
    Windows 11 ISO download for arm based PCs
  3. Click "Before you begin downloading an ISO" to read the information.
  4. Tap on the "Download Now" button to proceed.
  5. Select a product language and click the "Confirm."
  6. Click "Download Now" to download Windows 11 ISO for Arm-based computers.

Windows 11 ISO download 64-bit via Microsoft (for IoT Enterprise LTSC)

IoT Enterprise LTSC (Long-Term Servicing Channel) refers to a specialized edition of Windows IoT Enterprise, and it's designed for embedded or dedicated devices, such as ATMs, kiosks, medical equipment, industrial controllers, and other systems.

Follow the steps below to complete a Windows 11 IoT Enterprise LTSC download:

  1. Click the link to open the Windows 11 IoT Enterprise LTSC download page.
  2. Select between "x64 or AMD64 edition" and "ARM64 edition" based on your needs. 
    Windows 11 ISO download for IoT enterprise LTSC
  3. Click the link to download the ISO.

Bonus Tips: How to create a Windows 11 bootable USB

Do you plan to start up an unbootable PC with a Windows 11 bootable USB? Are you going to configure multiple computers with the same Windows 11 OS edition? If one of these is your genuine need, we recommend iBoysoft DiskGeeker for Windows.

iBoysoft DiskGeeker for Windows is a professional and user-friendly disk management tool that can help you clone the OS partition along with all data, files, apps, system settings, and other components necessary for the system to boot and run.

In simple terms, once the OS partition is cloned, you can use it to start up a computer without any configuration or installation. This is a far cry from a bootable USB that requires complex downloads, setups, and installation processes.

To clone an OS partition via iBoysoft DiskGeeker for Windows:

 Note: Ensure the destination disk's free space is larger than that of the OS partition. Back up important files before cloning.

  1. Download, install, and launch iBoysoft DiskGeeker for Windows.
  2. This tool selects the OS partition automatically. Ensure it is what you want. 
    iBoysoft DiskGeeker for Windows
  3. Click the "Select a destination disk" button to choose the disk where you want to store the cloned system. 
    iBoysoft DiskGeeker for Windows
  4. Click the "Start" and tap on the "Confirm" buttons. 
    iBoysoft DiskGeeker for Windows

It is noted that iBoysoft DiskGeeker for Windows also improves your efficiency in the following situations:

  • Migrate Windows to another hard drive
  • Upgrade a hard drive without reinstalling Windows
  • Run Windows from an external drive without reconfiguration

You can share this tool with your friends online!

 

Step-by-step guide to create a Windows 11 bootable USB

A Windows 11 bootable USB is necessary if you want a clean installation or reinstallation of Windows 11.

To create a Windows 11 bootable USB:

  1. Prepare an empty USB drive with at least 64 GB of free space and ensure your PC is connected to the Internet.
  2. Visit the Windows 11 software download page, look for "Create Windows 11 Installation Media", and click "Download Now." 
    download Windows 11 media creation tool
  3. Double-click the executable file, and then accept the license terms. 
    create Windows 11 bootable USB accept terms
  4. Select a desired language and edition, and click "Next" to continue. 
    create Windows 11 bootable USB language
  5. Choose "USB flash drive" as a media to use and click "Next." 
    create Windows 11 bootable USB choose media
  6. Select the empty USB flash drive you just prepared and click "Next." This allows the media creation tool to write the files to the drive.
  7. Tap on the "Finish" button.

Congratulations! Now, you have a Windows 11 bootable USB. If you wonder how to boot a PC with it, see the following steps:

  1. Power off your PC.
  2. Insert the Windows 11 bootable USB into your PC.
  3. Power on your PC and continuously press Del, Esc, F12, or a designated key (depending on the manufacturer) to jump into UEFI/BIOS. 
    press a key to enter UEFI BIOS 
  4. Go to the "Boot" tab and look for the section where you can change the boot order.
  5. Ensure this Windows 11 bootable USB is at the top of the boot order. 
    boot order in UEFI
  6. Once the PC boots from this USB, follow the on-screen wizard to complete a Windows 11 installation.

Conclusion

The 64-bit Windows 11 ISO file is suitable only for PCs with modern hardware. Downloading Windows 11 ISO from Microsoft's site is completely free, and a product key is not required.

iBoysoft DiskGeeker for Windows is strongly recommended for creating a bootable copy. With this tool, you can clone the Windows 11 OS partition onto another disk or partition. Once complete, you can directly start up your PC from this bootable copy, without the need to reinstall Windows.

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FAQs about Windows 11 ISO download

 

 

A

An ISO file is a disk image file, a complete copy of an installation CD/DVD. With a Windows 11 ISO file, you can create a bootable USB or mount it to install/upgrade Windows.

A

No! You do not need a product key to download the Windows 11 ISO file. Microsoft lets anyone freely download the ISO from the official Windows 11 download page.

A

Here are the system requirements for Windows 11: 1. Processor: 1 GHz or faster with at least 2 cores on a compatible 64-bit processor or system on a chip (SoC). 2. RAM: 4GB or more. 3. Storage: 64GB or more. 4. Graphics card: DirectX 12 compatible graphics / WDDM 2.x. 5. Display: 9in with HD Resolution (720p). 6. Firmware: UEFI, Secure Boot capable. 7. Trusted Platform Module (TPM): Version 2.0. 8. Internet Connection: Internet connection is required to carry out updates and downloads.