How to Install Windows 11 Without Internet: A Step-by-Step Guide

Installing Windows 11 without an internet connection may seem like a daunting task, but it’s entirely possible and relatively straightforward. In a nutshell, you’ll need a USB flash drive with the Windows 11 installation media on it, and then you can proceed with a clean installation on your computer. After reading this, you should have a clear idea of how to get Windows 11 up and running offline.

Step by Step Tutorial on How to Install Windows 11 Without Internet

Before we dive into the steps, let’s clarify what we’re about to do. We will create an installation media on a USB drive, modify your computer’s boot order, and install Windows 11 without needing an internet connection. Ready? Let’s go.

Step 1: Download Windows 11 ISO

Download the Windows 11 ISO file from Microsoft’s website using a computer with an internet connection.

While you obviously need internet access for this initial step, the key here is that you only need it temporarily. You can use a friend’s computer, a library PC, or your workplace computer to download the ISO file. Just make sure it’s a trusted source – after all, we’re talking about your operating system here.

Step 2: Create a Bootable USB Drive

Use a tool like Rufus to create a bootable USB drive with the Windows 11 ISO you’ve downloaded.

Rufus is a free, no-nonsense tool that helps you format and create bootable USB flash drives. Plug in a USB drive (at least 8GB in size), open Rufus, select the ISO file, and start the process. It’s that simple, and it’s a crucial step in installing Windows 11 without an internet connection.

Step 3: Modify Boot Order

Restart your computer and enter the BIOS/UEFI settings to modify the boot order, setting the USB drive as the first boot device.

When you start your computer, you’ll often see a message telling you to press a key (often F2, F12, Delete, or Esc) to enter the BIOS or UEFI settings. Once there, look for the boot order settings and move the USB drive to the top of the list. This tells your computer to start up from the USB drive first.

Step 4: Install Windows 11

Boot from the USB drive and follow the on-screen instructions to install Windows 11.

After modifying the boot order, save the changes and exit the BIOS/UEFI settings. Your computer should restart and boot from the USB drive, launching the Windows 11 installer. From there, it’s a matter of following the on-screen prompts – select your language, accept the license terms, choose the ‘Custom: Install Windows only (advanced)’ option, and select the drive where you want to install Windows 11.

After completing the installation, your computer will boot into Windows 11, and you can start using your new operating system right away, without needing an internet connection. Of course, you’ll eventually want to connect to the internet to get updates and download drivers, but you’ll have taken the first big step entirely offline.

Tips for Installing Windows 11 Without Internet

  • Make sure your computer meets the minimum system requirements for Windows 11 before starting the installation process.
  • Double-check that the USB drive you’re using for the installation media is empty or contains no important data, as the process will erase everything on it.
  • If you encounter any issues while booting from the USB drive, revisit the BIOS/UEFI settings and ensure the boot order is correct.
  • Keep the USB drive safe even after installation, as it can be useful for future troubleshooting or if you need to reinstall Windows 11.
  • After the installation, remember to adjust your boot order back to normal to avoid the system trying to boot from the USB drive again.

Frequently Asked Questions

Can I install Windows 11 without a product key?

Yes, you can install Windows 11 without a product key, but you’ll need to enter it eventually to fully activate the operating system and access all its features.

What if my computer doesn’t meet the Windows 11 requirements?

If your computer doesn’t meet the requirements, consider upgrading the necessary components or sticking with your current version of Windows.

Can I use an external hard drive instead of a USB flash drive?

Yes, you can use an external hard drive to create the installation media, as long as it’s formatted correctly and the computer can boot from it.

How long does the installation process take?

The installation time can vary depending on your computer’s hardware, but typically it takes about 30 minutes to an hour.

What should I do if the installation fails?

If the installation fails, try recreating the installation media, check for any disk errors, and ensure your BIOS/UEFI settings are correct.


  1. Download the Windows 11 ISO file.
  2. Create a bootable USB drive.
  3. Modify the boot order in BIOS/UEFI settings.
  4. Install Windows 11 from the USB drive.


Installing Windows 11 without an internet connection is not only achievable but also pretty straightforward when you have the right tools and instructions. Remember, the key is preparation: get that Windows 11 ISO, make a bootable USB drive, tweak your BIOS settings, and follow the installer prompts. Although you won’t have immediate access to updates and some features, getting the operating system up and running is the first critical step. Once you’re online, you can update, customize, and enjoy all that Windows 11 has to offer. So grab that USB drive, and let’s get your system rolling with the latest from Microsoft!

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