How to Reinstall Windows 10 from Windows 11: A Step-by-Step Guide

Reinstalling Windows 10 from Windows 11 might seem like a daunting task, but it’s pretty straightforward. First, you’ll need to create a bootable USB drive with Windows 10, then you’ll boot your computer from this drive and follow the on-screen instructions to reinstall the operating system. This process will take some time, but with the right preparation, you’ll have Windows 10 up and running in no time.

Step-by-Step Tutorial: How to Reinstall Windows 10 from Windows 11

Reinstalling Windows 10 from Windows 11 involves creating a bootable USB drive, booting your computer from it, and following the installation steps. Here’s how you can do it:

Step 1: Create a Bootable USB Drive with Windows 10

To reinstall Windows 10, you need a bootable USB drive created using the Windows Media Creation Tool.

You can download the Windows Media Creation Tool from Microsoft’s official website. Run it and follow the prompts to create a bootable USB drive with Windows 10. Make sure your USB drive has at least 8 GB of free space.

Step 2: Backup Your Data

Before reinstalling Windows 10, it’s crucial to backup all your important data to avoid any loss.

Copy all necessary files, photos, and documents to an external hard drive or cloud storage. This step is vital because the reinstallation process will erase everything on your computer.

Step 3: Insert the Bootable USB Drive

Once your data is backed up, insert the bootable USB drive into a USB port on your computer.

Ensure your computer recognizes the USB drive. You might need to restart your computer for it to detect the new USB device.

Step 4: Boot from the USB Drive

Now, restart your computer and enter the boot menu. This usually involves pressing a key like F2, F12, or ESC during startup.

Select the USB drive from the boot menu. Your computer will boot from the USB drive, and the Windows 10 installation process will begin.

Step 5: Follow the On-Screen Instructions

The installation process will guide you through several steps, including accepting terms and conditions, choosing the installation type, and selecting the drive where you want to install Windows 10.

Choose the “Custom” installation option and select the drive where Windows 11 is currently installed. Follow the prompts to complete the installation.

After completing these steps, your computer will restart several times. You’ll need to go through the initial setup process for Windows 10, such as creating a user account and customizing settings.

Tips for Reinstalling Windows 10 from Windows 11

  • Check System Requirements: Ensure your hardware is compatible with Windows 10.
  • Keep Your Product Key Handy: You might need your Windows 10 product key for activation.
  • Update Drivers: After installation, update your device drivers for better performance.
  • Reinstall Programs: Make a list of the programs you need to reinstall afterward.
  • Stay Connected to Power: If you’re on a laptop, ensure it’s plugged in during the installation process to avoid any interruptions.

Frequently Asked Questions

Do I need an internet connection to reinstall Windows 10?

It’s recommended but not mandatory. An internet connection helps in downloading updates and drivers during installation.

Will reinstalling Windows 10 delete my files?

Yes, reinstalling will erase all data on the drive where Windows 10 is installed. Always backup your data beforehand.

How long does the installation process take?

The entire process can take anywhere from 30 minutes to a few hours, depending on your computer’s speed and internet connection.

Is it free to downgrade from Windows 11 to Windows 10?

Yes, if you have a valid Windows 10 license or product key, the process is free.

Can I go back to Windows 11 after reinstalling Windows 10?

Yes, you can upgrade to Windows 11 again later if your hardware meets the requirements.


  1. Create a bootable USB drive with Windows 10.
  2. Backup your data.
  3. Insert the bootable USB drive.
  4. Boot from the USB drive.
  5. Follow the on-screen instructions.


Switching back to Windows 10 from Windows 11 might seem like a big leap, but with the right steps, it’s quite manageable. This guide provides a straightforward path to ensure you can make the transition smoothly. Remember to backup your data, have your product key ready, and follow the steps carefully. If you need more information, Microsoft’s support website is a great resource. Happy computing!