If you have a Windows 11 bootable USB drive on-hand, you can use it to clean install your OS, or perform an upgrade. The bootable USB also helps you troubleshoot your PC and clean install Windows on multiple PCs while you're offline.

Microsoft makes it easy to create an installation media with its Media Creation Tool. In addition, you can also use Rufus and the Command Prompt to create one. This guide shows you the three different ways to create a USB flash drive installer for Windows 11.

Before We Start: How to Download the Windows 11 ISO Image

To successfully create a Windows 11 USB bootable drive, you will need a Windows 11 ISO file also known as an ISO image. As such, it's a good idea to get this sorted before moving on to the three ways to create a Windows 11 USB stick.

Here's how to download the Windows 11 ISO to your PC:

1. Visit Microsoft’s official page to download Windows 11.
2. Scroll down to the Download Windows 11 Disk Image (ISO) section.
3. Click the drop-down menu and select Windows 11.
4. Then, click on the Download button to continue.
5. The current page will load additional information and show the Select the product language section. Click the drop-down for Choose one and select your preferred language. Then, click Confirm to continue.
6. When the download section loads, click the 64-bit Download button.
7. Your download will begin immediately. However, it may take some time to finish downloading, depending on your Internet speed.

Once you have the ISO file downloaded, follow one of the methods below to create a Windows 11 bootable USB drive.

1. How to Create a Windows 11 Bootable USB With Rufus

Rufus is an open-source utility to format and create a bootable USB flash drive for the Windows operating system. Follow these steps to create a Windows 11 USB drive using Rufus. Once done, Rufus will show a success message. After that, you can use the Windows 11 bootable drive to install the OS on a compatible system.

1. Visit the Rufus website and scroll down to the Download section.
2. Click on the Rufus link to download the latest version.
3. Run the executable file and click Yes if prompted by UAC.
4. Connect your USB flash drive to your PC and wait for Rufus to detect and show it under the Device section.
5. Click the drop-down for Boot selection and select Disk or ISO image.
6. Then, click the SELECT button.
7. Select the Windows ISO file and click Open.
8. Click the drop-down under the Image option and select Standard Windows 11 Installation (TPM 2.0 + Secure Boot).
9. Alternatively, select Extended Windows 11 Installation (no TPM / no Secure Boot) to create a bootable drive for an unsupported system. This will skip the system requirement during install.
10. Leave the Partition scheme (GPT) and Target system (UEFI) as default.
11. Under Volume label, enter a name for your USB flash drive.
12. Leave the File system and Cluster size, and other options as default.
13. Make sure the Quick format and Create extended label and icon files option is checked.
14. Click the Start button to initiate the bootable drive creating process.

2. How to Create a Windows 11 Bootable USB Drive With Media Creation Tool

Media Creation Tool is Microsoft's in-house solution to create an installation media. Follow these steps to create a bootable USB drive or DVD using the Media Creation Tool:

1. Connect your USB flash drive of at least 8GB to your PC. Make sure it is detected, and you have taken a backup of all the files on your USB drive.
2. Next, visit the Microsoft download center page.
3. Under the Create Windows 11 Installation Media section, click the Download Now button and save the file to your PC.
4. Next, run the MediacreationtoolW11.exe file and click Yes if prompted by UAC. The tool may take a few seconds to launch, so wait till you see the Setup wizard.
5. Click the Accept button to agree to the terms.

   

6. Media Creation Tools will automatically select the Edition and Language. To change the language, uncheck Use the recommended options for this PC box.
7. Choose your options and click Next.

   

8. In the Choose which media to use window, select USB flash drive.
9. Click the Next button.
10. Select your USB drive from the list of drives available.

    

11. Click the Next button to continue.
12. Next, click the Finish button.

Media Creation Tool will now download the necessary Windows 11 files and create an installation media. This may take a while, so feel free to grab a coffee in the meantime.

When the "your USB flash drive is ready" message appears, click the Finish button to close the setup wizard. Now you can boot from the USB drive to troubleshoot or clean install Windows 11.

3. How to Create a Bootable Drive Using Command Prompt

If you don’t want to use a third-party tool to create a bootable drive, you can use the Diskpart utility and Command Prompt to create installation media. Here's how to do it.

1. First, take a backup of all the files on your USB drive and then connect it to your PC.
2. Press the Win key, type cmd, and click on Run as Administrator under Command Prompt. You can also use PowerShell if you prefer it over Command Prompt.

   

3. In the Command Prompt window, type the following command and hit enter to launch the Windows Diskpart utility.

   DISKPART

4. Next, type the following command to list all the available storage devices:

   LIST DISK

5. Here, locate your USB drive. You can look at the Size column to determine your USB drive. In this case, the USB drive is listed as Disk 2.
6. Next, type the following command to select your drive:

   SEL DISK 2

7. In the above command, change DISK 2 with the number assigned to your USB Drive. For example, if you have a single SSD or SATA drive setup, your primary drive will show as DISK 0 and USB drive as DISK 1. It is of extreme importance that you select the right drive as the next step involves wiping clean the selected drive.
8. Next, type the following command and hit enter to erase all the content from the drive:

   Clean

9. Next, type the following command to create a primary partition:

   Create Partition Primary

10. Next, type the following command to select the main partition:

    List Par

11. Command Prompt will show the details of your USB drive.

    

12. Type the following command and hit enter to activate the partition:

    Active

13. Then type the following command to format the USB drive. It is important to format the drive in NTFS format as the FAT32 format will cause the incorrect parameter error.

    FORMAT FS=NTFS LABEL=“BootableUSB” QUICK OVERRIDE

14. Once done, type Exit and hit enter to exit the Disk Part utility.

Source: MakeUseOf