How to Remove Windows 11: A Step-by-Step Guide to Reverting Your OS

Removing Windows 11 from your computer might seem daunting, but it’s pretty straightforward. You’ll need to back up your data, prepare a bootable USB drive with your desired operating system, and then follow the steps to replace Windows 11. This guide will walk you through each step, making it simple and easy to understand.

How to Remove Windows 11: Step-by-Step Tutorial

Removing Windows 11 will get rid of the operating system and install a new one in its place. You’ll need to create a backup first to ensure no important files are lost.

Step 1: Back Up Your Data

Before you start, back up all your important files.

Why? Because once you remove Windows 11, everything on your computer will be erased. Use an external hard drive or a cloud service to save your documents, photos, and other important files.

Step 2: Create a Bootable USB Drive

Download the installation files of the new operating system and create a bootable USB drive.

You can use tools like Rufus to make the bootable USB drive. Just follow the instructions on their website, and you’ll have a bootable drive ready in no time.

Step 3: Access BIOS or UEFI Settings

Restart your computer and enter the BIOS or UEFI settings by pressing a specific key (like F2, F12, or Delete).

This key varies by manufacturer, so you might need to check your computer manual or do a quick online search.

Step 4: Change Boot Order

In the BIOS/UEFI settings, change the boot order so the computer boots from the USB drive first.

This tells your computer to load the new operating system from the USB drive instead of the current Windows 11 installation.

Step 5: Boot from USB Drive

Save the changes and restart your computer. It should now boot from the USB drive.

If everything is set up correctly, you’ll see the installation screen for your new operating system. Follow the on-screen prompts to continue.

Step 6: Install the New Operating System

Follow the installation instructions to install the new operating system and remove Windows 11.

This process might take some time. Make sure your computer is plugged in and has a stable power source.

Step 7: Restore Your Data

Once the new operating system is installed, restore your backed-up data.

Simply copy your files from the external hard drive or cloud service back to your computer.

After completing these steps, your computer will no longer have Windows 11, and your new operating system will be up and running.

Tips for Removing Windows 11

  • Back Up Regularly: Always back up your data before making major changes to your system.
  • Use Reliable Software: Choose trusted software to create your bootable USB drive to avoid any issues during installation.
  • Check Compatibility: Ensure the new operating system is compatible with your hardware.
  • Have a Plan B: Keep another computer or device handy in case you need to look up troubleshooting tips.
  • Stay Updated: Keep your new operating system updated to avoid security risks.

Frequently Asked Questions

Can I revert to Windows 10 after removing Windows 11?

Yes, you can reinstall Windows 10 following the same steps with a Windows 10 bootable USB drive.

Will I lose all my files if I remove Windows 11?

Yes, removing Windows 11 will erase all data on your computer, so backing up your files is crucial.

What if my computer doesn’t boot from the USB drive?

Ensure the boot order in the BIOS/UEFI settings is correct and that the USB drive is properly configured.

Do I need a product key for the new operating system?

Yes, you will need a valid product key for the new operating system, except for some free versions like certain distributions of Linux.

Is removing Windows 11 reversible?

Once removed, you cannot revert to Windows 11 without reinstalling it from scratch along with all your applications and files.


  1. Back Up Your Data
  2. Create a Bootable USB Drive
  3. Access BIOS or UEFI Settings
  4. Change Boot Order
  5. Boot from USB Drive
  6. Install the New Operating System
  7. Restore Your Data


Removing Windows 11 might sound complex, but it’s manageable with the right steps and preparations. Make sure to back up your data, create a bootable USB drive, and follow the installation instructions carefully. Taking these precautions ensures a smooth transition to a new operating system. Whether you’re reverting to Windows 10 or trying out a different OS, these steps provide a surefire way to get it done. If you’re not comfortable performing these steps yourself, don’t hesitate to seek help from a professional. Happy computing!

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