How to Install Windows 11 Without Product Key - Details

1. Can I Install and Use Windows 11 without Product Key?
2. How to Install Windows 11 Without Product Key?
3. Should I Activate Windows 11?

With Windows 11's impressive array of cutting-edge features, it has sparked widespread interest among users eager to explore its capabilities before activation becomes necessary. Many users are curious about how to install this latest operating system without the hassle of product key requirements. EaseUS provides a step-by-step guide on how to install Windows 11 without a product key.

Can I Install and Use Windows 11 without Product Key?

Yes, you can install and use Windows 11 indefinitely without a product key, but you will see "Activate Windows" watermarks and lose access to some personalization settings. However, core functionality, such as updates and the ability to install games and apps, won't be affected.

If you want to install Windows 11 without a product key, follow this guide thoroughly to understand the entire installation process. Do not forget to share this article to let more users know about it.

How to Install Windows 11 Without Product Key?

The Windows 11 installation process without a product key would be divided into three major steps. The first step is creating a bootable installation USB. After that, we will set the boot order in BIOS settings to make sure the PC boots from the USB drive. Lastly, we will continue with Windows 11 installation.

Stage 1. Create the Installation USB Drive

Before we begin, arrange a USB drive with at least 8GB of free space. Download the Windows 11 ISO file from the official Microsoft website and then burn Windows 11 ISO to USB using a professional tool EaseUS Partition Master.

We recommend using EaseUS Partition Master Professional for a smooth and efficient burning process. It is easy to use for beginners due to its clear interface. With simple clicks, you can burn ISO to a USB. Here is how:

Step 1. Launch EaseUS Partition Master and go to the Bootable Media section. Click "Burn ISO" and click "Next".

Step 2. Select the ISO image that you have downloaded on your PC, and click "Open".

Step 3. Click "Next" and select the target USB as destination and click "Burn" to execute the operation.

Note: If you don't have the ISO file, please select a suitable copy of Windows to download during the second step. EaseUS Partition Master can also install Windows without the Internet.

Stage 2. Change Boot Order in BIOS

Once you burn Windows 11 ISO to USB and get the bootable USB drive ready, it's time to configure your computer's BIOS settings to prioritize booting from the USB drive.

Follow the steps:

Step 1. Restart your computer and immediately press the designated key to access your BIOS settings. This key may be Delete, F2, F10, Esc, or another key specific to your computer's manufacturer.

Step 2. Use the keyboard's arrow keys to navigate to the "Boot Options" or "Boot Order" section in the BIOS setup utility.

Step 3. In the "Boot Options" section, you'll see a list of drives and devices indicating the current boot order. The topmost drive is your current boot drive.

Step 4. Select the installation USB drive you created earlier and use the arrow keys to move it to the top of the boot order list, which will change your boot drive.

Step 5. Save your changes and exit the BIOS setup utility. Your computer will automatically restart and boot from the selected drive.

Now, please proceed to Stage 3 to install Windows 11 without a product key.

Stage 3. Install Windows 11 Without the Product Key

With your prepared bootable/installation USB drive and BIOS settings updated, you're ready to install Windows 11 without a product key.

Follow the steps:

Step 1. Boot your PC from the USB drive.

Step 2. Follow the on-screen instructions to choose your language, keyboard layout, language, time, currency format, and other preferences. Then, click "Next".

Step 3. When prompted, select the "Install Now" option.

Step 4. During the installation process, you'll encounter a screen asking you to enter a product key. Click the option "I don't have a product key."

Step 5. Select the Operating System version you want to install and click "Next."

Step 6. Accept the license terms and click "Next."

Step 7. Select "Custom: Install Windows Only (Advanced)" for a fresh install.

Step 8. Choose the installation location (e.g., "Drive 0 Unallocated Space" or a partitioned drive).

Step 9. Select the drive and click "Next".

Should I Activate Windows 11?

Should I activate Windows 11? The answer is Yes. Of course, you can install and use Windows 11 normally without activating it. However, if you want to enjoy the full version, it's recommended you activate Windows 11. The reasons are as follows:

🚩Access to Full Features

Activating Windows 11 unlocks all the features and functionalities of the operating system. Without activation, you will have limited access to certain features, which can hinder your productivity and overall user experience.

🔎Security and Stability

Activation ensures that you receive important security updates and patches. These updates protect your PC from malware and other cyber threats, maintaining the stability and security of your system.

⚒️Verify If It's a Genuine Windows Version

Activation ensures that you are using a genuine version of the operating system, complying with Microsoft's licensing terms.

🛞Avoid Annoying Notifications

Unactivated Windows 11 will constantly remind you to activate your copy, displaying an "Activate Windows" watermark on your screen.

💡Access to Microsoft Support

Only activated copies of Windows 11 are eligible for official Microsoft support.

There are three common ways to activate Windows 11:

1. Way 1. via Activation Setup
2. Way 2. via KMSpico
3. Way 3. via Command Prompt

Follow this guide to learn how to permanently activate Windows 11 for free.

Conclusion

Congratulations! You've now learned how to install Windows 11 and experience its features, even without a product key. This guide equipped you with the knowledge to create a bootable USB drive, modify your BIOS settings, and navigate the Windows 11 installation process, all without needing a license upfront.

Remember, while a non-activated Windows 11 remains functional for core tasks, you'll encounter limitations like "Activate Windows" reminders and restricted personalization options. For the full, unhindered Windows 11 experience, activation is recommended.

FAQs About Using Windows 11 Without Activation Key

Do you have more queries about using Windows 11 without an activation key? Check the FAQs below!

1. Is it legal to not activate Windows 11?

Technically, it's not illegal to use Windows 11 without activation. However, Microsoft's licensing terms require activation for full functionality.

2. Can I install Windows 11 without an activation key?

During reinstallation, if prompted to enter a product key, skip this step by clicking "I don't have a product key." The core functionality, such as updating and installing games or apps,s, will not be affected.

3. How do you update Windows 11 to an activated version?

You can update Windows 11 to an activated version by purchasing a valid product key or digital license from Microsoft. Once you have the product key, you can activate Windows 11.