Windows 10 Bootable USB & How to Install Windows 10 | Without Any Product Key Windows 10 Install करे

3 min read 3 months ago
Published on Nov 21, 2025 This response is partially generated with the help of AI. It may contain inaccuracies.

Table of Contents

Introduction

This tutorial will guide you through creating a bootable USB drive for Windows 10 and installing the operating system without a product key. This process is essential for users looking to install or reinstall Windows 10 on their devices. Follow the steps carefully to ensure a smooth installation.

Step 1: Gather Required Materials

Before you start, ensure you have the following:

  • A USB flash drive with at least 8 GB of storage.
  • A computer with internet access.
  • Windows 10 ISO file (can be downloaded from the official Microsoft website).

Practical Tip

Make sure to back up any data on the USB drive, as it will be formatted during this process.

Step 2: Download the Windows Media Creation Tool

  1. Visit the official Microsoft website.
  2. Locate the Windows Media Creation Tool.
  3. Download and run the tool on your computer.

Practical Advice

  • Choose the option to create installation media (USB flash drive) when prompted.
  • Ensure you select the correct language, edition, and architecture (32-bit or 64-bit) for your installation.

Step 3: Create the Bootable USB

  1. Insert your USB flash drive into the computer.
  2. In the Media Creation Tool, select “USB flash drive” as your media type.
  3. Follow the prompts to complete the creation process.

Common Pitfall

  • If the tool does not recognize your USB drive, try using a different USB port or ensure that the drive is properly formatted.

Step 4: Prepare for Installation

  1. Once the bootable USB is created, restart your computer.
  2. Enter the BIOS/UEFI settings (usually by pressing F2, F12, Delete, or Esc during startup).
  3. Change the boot order to prioritize USB devices.

Practical Tip

Refer to your computer’s manual for specific instructions on accessing BIOS/UEFI.

Step 5: Install Windows 10

  1. Boot from the USB drive.
  2. Select your language preferences and click “Next.”
  3. Choose “Install Now.”

Installation Without a Product Key

  • When prompted for a product key, select “I don’t have a product key” to continue with the installation.
  1. Accept the license terms.
  2. Choose the installation type (Upgrade or Custom). For a fresh installation, select “Custom.”

Important Note

  • Custom installation will erase all files on the selected drive. Make sure to back up data.

Step 6: Complete the Installation

  1. Select the drive where you want to install Windows 10 and click “Next.”
  2. The installation process will begin. This may take some time, and your computer will restart several times.
  3. After installation, follow the on-screen prompts to set up your preferences.

Practical Tip

  • Connect to the internet during the setup for easier access to updates and drivers.

Conclusion

You have successfully created a bootable USB drive and installed Windows 10 without a product key. This method is useful for those looking to set up a new system or troubleshoot existing issues. For further assistance, consider checking the official Microsoft support or community forums for troubleshooting tips and updates.