How to Uninstall Windows 11 and Install Windows 10: A Step-by-Step Guide

Uninstalling Windows 11 and installing Windows 10 might seem like a daunting task, but it’s fairly straightforward if you follow the steps carefully. Essentially, you’ll need to back up your data, create a Windows 10 installation media, uninstall Windows 11, and then install Windows 10. This guide will walk you through each step to ensure your transition goes smoothly.

How to Uninstall Windows 11 and Install Windows 10

This tutorial will guide you through the process of reverting your PC from Windows 11 to Windows 10. By following these steps, you’ll safely back up your data, create a Windows 10 installation media, uninstall Windows 11, and install Windows 10.

Step 1: Back Up Your Data

First, back up important files to an external drive or cloud storage.

Before you start, make sure all your important data is backed up. This includes documents, photos, videos, and any other files you don’t want to lose. You can use an external hard drive or a cloud storage service like Google Drive or OneDrive.

Step 2: Create Windows 10 Installation Media

Next, download the Windows 10 Media Creation Tool from the official Microsoft website and create a bootable USB drive.

Go to Microsoft’s website and download the Media Creation Tool. Run the tool and follow the prompts to create a bootable USB drive with Windows 10. This USB drive will be used to install Windows 10 on your PC.

Step 3: Enter BIOS/UEFI Settings

Restart your PC and enter the BIOS/UEFI settings by pressing the designated key (often F2, F10, or Delete) during boot.

Once your PC restarts, you’ll need to access the BIOS or UEFI settings to change the boot order. This allows your PC to boot from the USB drive you created instead of the internal hard drive.

Step 4: Change Boot Order

In BIOS/UEFI, set the USB drive as the primary boot device.

Navigate through the BIOS/UEFI menu to find the Boot Order settings. Change the boot order so that the USB drive is listed first. Save the changes and exit the BIOS/UEFI settings.

Step 5: Boot from USB Drive

Restart your PC again, and it should boot from the USB drive. Follow the on-screen instructions to start the Windows 10 setup.

Once your PC boots from the USB drive, you’ll see the Windows 10 setup screen. Follow the prompts to begin the installation process.

Step 6: Install Windows 10

Select the option to custom install Windows 10. Choose the drive where Windows 11 is installed and format it.

During the setup, select “Custom: Install Windows only (advanced)” and choose the drive where Windows 11 is currently installed. Format this drive to remove Windows 11 and make space for Windows 10. Follow the remaining prompts to complete the installation.

Step 7: Complete Windows 10 Installation

Follow the remaining prompts to complete the installation process, and set up your user account and preferences.

The installation process will take some time. After the installation is complete, you’ll need to set up your user account, preferences, and reinstall any applications you need.

After you complete these steps, your PC will be running Windows 10. All your data that you backed up can now be restored, and your PC should function as it did before the upgrade to Windows 11.

Tips for Uninstalling Windows 11 and Installing Windows 10

  • Backup First: Always back up your data before making major system changes.
  • Check Compatibility: Ensure your PC hardware is compatible with Windows 10.
  • Keep Drivers Handy: Download necessary drivers for your hardware before starting the installation.
  • Use Reliable Media: Make sure the USB drive you use is in good condition and has enough storage capacity.
  • Stay Connected: Keep your PC connected to a power source during the installation to avoid interruptions.

Frequently Asked Questions

Can I go back to Windows 10 from Windows 11 without losing data?

Yes, but it’s safer to back up your data first. The process involves a clean install which will erase everything on the drive.

How long does the whole process take?

It usually takes a couple of hours, depending on your internet speed and PC performance.

Will I need a new Windows 10 license?

If your PC came with a valid Windows 10 license before upgrading to Windows 11, you can use the same license.

Can I dual-boot Windows 10 and Windows 11?

Yes, but it requires partitioning your hard drive and can be complex for beginners. It’s easier to choose one OS.

Do I need an internet connection during the installation?

It’s recommended for driver updates and activating Windows, but not strictly necessary for the installation itself.


  1. Backup important files.
  2. Create a Windows 10 installation USB drive.
  3. Enter BIOS/UEFI settings.
  4. Change boot order to USB drive.
  5. Boot from the USB drive.
  6. Custom install Windows 10 and format the drive.
  7. Complete the installation process.


Switching back from Windows 11 to Windows 10 might seem like a journey through a labyrinth, but with this guide, you should find it more like a walk in the park. Remember, the key is preparation—back up your data, create a reliable installation media, and follow the steps meticulously. After completing the process, your PC will be running Windows 10, and you can restore your backed-up data.

If you found this guide helpful and want to dive deeper into more tech tips, consider browsing through other how-to articles or guides. The world of technology is vast and ever-changing, and keeping yourself updated can make your digital life smoother and more enjoyable.