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How to Install Windows 11 for Free (All Methods)

If you are reading this article to learn how to install Windows 11 for free, it is really important that you are aware of a few key aspects. Installing Windows 11 can be relatively simple if you follow the steps correctly and are familiar with the operating system installation process.

install windows 11

Table of Contents

How to install Windows 11 for free: things to keep in mind

You can download and install Windows 11 at no cost, as long as your device meets the minimum system requirements set by Microsoft, and you have a genuine Windows 11 product key. The Operating System cannot be activated without a valid product key, and some features may be restricted. To activate Windows 11 and make it fully functional, it is imperative to purchase a license. Mr Key Shop offers you the chance to do it at a competitive price. Keep reading this guide to learn how to download and install Windows 11 for free.

The top deals to buy a Windows 11 product key

WIndows 11 ProfessionalWindows 11 Professional59,99€ view deal
Windows 11 HomeWindows 11 Home49,99€view deal
windows 11 enterpriseWindows 11 Enterprise79,99€view deal
windows 11 pro uprgradeUpgrade a Windows 11 Professional59,99€view deal

Install Windows 11 for free with the Installation Assistant

If you already have an activated copy of Windows 10 on your device, you can upgrade to Windows 11 for free using Microsoft’s Installation Assistant. Before proceeding, make sure your device meets the minimum system requirements for Windows 11.

IMPORTANT: the free upgrade is only available for the same type of version. Using Windows 10 Home as an example, it will be only possible to upgrade to Windows 11 Home. To upgrade from Windows 10 Home to Windows 11 Pro, you’ll be required to purchase the Windows 11 Pro upgrade.

Here’s how to use the Installation Assistant to install Windows 11 for free:

  1. Take a backup of your data: before proceeding to upgrade to Windows 11, it is always advisable to take a full backup of your important data to prevent accidental loss. You can use one of the backup software for Windows 10, also compatible with Windows 11, included in our catalog like EaseUS Todo Backup.
  2. Check system requirements: make sure your device meets the minimum system requirements for Windows 11, including support for TPM 2.0 and UEFI secure boot.
  3. Check for Windows Updates: go to “Settings” > “Update & Security” > “Windows Update” and make sure you have all available updates for Windows 10 installed.
  4. Download Installation Assistant: visit the official Microsoft website and search for Windows 11 Installation Assistant. Download the Assistant to your device.
  5. Run the Installation Assistant: open the downloaded file to start the Setup Assistant. The Assistant will check if your device is compatible with Windows 11 and if there are any updates available.
  6. Start the update: if your device is compatible, the Assistant will begin downloading and installing Windows 11. Follow the instructions the Assistant provides during the update process.
  7. Restart your device: once the update is complete, the Assistant will ask you to restart your device. Restart your device to complete the Windows 11 installation process.

After restarting your device, you should have Windows 11 installed and ready to go. Because you upgraded from an activated copy of Windows 10, your copy of Windows 11 should be activated automatically.

Install Windows 11: System Requirements

The first step to install Windows 11 is to verify that your PC is compatible with the new upgrade, and that it meets the minimum system requirements outlined by Microsoft. This process  is very simple and will only take a few minutes: to do it, you can use Windows Update, a handy tool designed to help users make sure whether their computer is compatible with the upgrade or not, and to guide them through the download, installation and system activation process. Here are the simple steps to follow:

  • Click on the Start button
  • Select Update & Security > Windows Update

Here are the minimum requirements necessary for the installation of the new system to be successful.

RAM4GB or more
Storage64 GB o più
Processorat least 1 gigahertz with 2 or more cores on a compatible 64-bit processor or System on a Chip
FirmwareUEFI compatible with Secure Boot
TPM Security Moduleversion 2.0
Resolution720p, greater than 9” diagonal, 8 bits per color channel
Graphics Cardcompatible with DirectX 12 or higher (WDDM 2.0 driver)

Install Windows 11 without TPM 2.0

Even though Microsoft requires TPM 2.0 to correctly install Windows 11, there are unofficial ways to get around this limitation. However, please note that these solutions are not supported by Microsoft and may lead to security and stability issues. If you decide to proceed anyway, you do so at your own risk.

Here are the steps to install Windows 11 without TPM 2.0:

  1. Download the Media Creation Tool (Installation Assistant) for Windows 11 from the official Microsoft site.
  2. Create a Windows 11 ISO image using the Media Creation Tool. During the process, choose “Create ISO File” instead of creating installation media.
  3. Once the ISO image is downloaded, mount it as a virtual drive or burn it to a DVD.
  4. Open the mounted ISO image or DVD and copy the contents to a folder on your computer.
  5. Browse to the “sources” folder and look for the “appraiserres.dll” file. Delete or rename this file.
  6. Download the “Registry Hack” file (a .reg file) to bypass the TPM and Secure Boot requirements. This file edits the Windows registry to bypass system requirements checks. Search for “Windows 11 Registry Hack” on the Internet to find a suitable file, but make sure you download it from a reliable source.
  7. Run the downloaded “.reg” file to apply the registry changes.
  8. Run the “setup.exe” file in the folder where you copied the ISO image content. Follow the instructions to install Windows 11.

We’ll reiterate that this approach is not Microsoft’s official recommendation and that it could jeopardize the stability and security of your system. To make sure you have the best and safest experience possible with Windows 11, we advise that you stick to the minimum system requirements established by Microsoft.

Download Windows 11: how to proceed

This guide will show you how to get the Windows 11 ISO if you have an out-of-date operating system or a copy of Windows 10 without a product key that prevents you from upgrading for free. However, for a deeper and more detailed understanding about the download process, we invite you to read our complete article on how to download Windows 11, in which we cover not only system requirements, but also useful tips to prepare your computer, create installation media, and address any common issues you may encounter in the process.

Follow our step-by-step instructions to ensure a smooth and trouble-free installation of Windows 11 on your device. Before proceeding with the installation, it is important to take a full backup of your important data. To do this, you can use software such as AOMEI Backupper or EaseUS Todo Backup. Both software are included in Mr Key Shop’s catalog at a discounted price. Here are the different download options:

1. Download the Windows 11 ISO

The first available way to download Windows 11 is to download the ISO file of the Operating System directly from the official Microsoft store.

Here’s how:

  • Access the Windows 11 download page of the Microsoft official store
  • Access the Download Windows 11 Disc Image (ISO) section
  • Select Windows 
  • Select the a language of your choice
  • Click on Confirm > Download
  • Double click on the ISO file and then on the .exe file you just downloaded
  • Click on Next

2. Create USB or DVD media for installing Windows 11

To download Windows 11 you can also create installation media for the new Operating System. Here’s how:

  • Access the Windows 11 download page on the Microsoft official store
  • Access the Creating Windows 11 installation media section
  • Click Download Now
  • Run the .exe file you just downloaded
  • Accept the license terms proposed by Microsoft
  • Select a language of your choice
  • Select the edition of Windows 11 you want to download
  • Choose whether to use a USB stick (at least 8GB) or to generate an ISO file to copy to a DVD

Whichever download method you decide to use, at the end of the installation process it will be necessary to enter a product key or an original Windows 11 license. At this point you can buy it at a discounted price on Mr Key Shop.

Activate Windows 11

After completing the installation of Windows 11, it is essential to enter an original product key to activate the Operating System. Without a valid key, you’ll be able to use Windows 11 features for free for 30 days, but after that you’ll lose access to the upgrade enhancements, and the operating system will become inactive, causing potential security issues. Therefore, it is recommended to purchase an original license of Windows 11.

Mr Key Shop is a reliable option to purchase original, perpetual and 100% genuine licenses at discounted prices

To purchase a Windows 11 license on Mr Key Shop, follow these steps:

  1. Add the desired software to your cart
  2. Choose a secure and tracked payment method from the many options available.
  3. You will get your new product key via email in a matter of seconds, with no shipping fee free
  4. In your email, you’ll also find the official download link to the Windows 11 ISO image and step-by-step instructions on how to download, install, and activate Windows 11.

Once you receive your product key, follow these simple steps to activate Windows 11:

  1. Click the Start button
  2. Select Settings > Privacy and security > Activation > Update product key > Change product key

Enter the product key you received, and the Operating System should activate correctly, allowing you to take advantage of all the features and improvements offered by Windows 11.

Where to buy a Windows 11 product key

Today, thanks to Mr Key Shop, you can save up to 70% on the purchase of Windows 11 and many other original and high quality digital software. The company, which enjoys an excellent score of 4.9 on TrustPilot, boasts over 2000 positive and verified reviews. This is because the licenses are so high-quality, the prices are so competitive, and there are so many other benefits to using the shop to buy digital software. Here’s what you’ll get by turning to Mr Key Shop:

  • Original, legal, and high quality products
  • Perpetual licenses, i.e. licenses that can be reused for free on a new device in the event of a computer failure
  • Immediate digital delivery: by purchasing digital software on the Mr Key Shop website, you can receive the desired product within seconds of purchase to your email address, without any shipping costs
  • Instructions for downloading, installing and activating the Operating System
  • Invoice
  • Safe and certified payment methods (Apple Pay, Google Pay, PayPal and many others)
  • Full money-back guarantee
  • Free English-speaking technical support
  • Love for the environment: thanks to fully digitized delivery, Mr Key Shop is a 100% eco-friendly company that does not use polluting physical transport to deliver the goods and does not produce useless plastic packaging

In addition to being able to buy Windows 11 while saving money, on Mr Key Shop you can get a wide range of original products at extremely affordable prices. The catalog includes Microsoft 365, Office 2021 and all older versions of the application suite. In fact, if you have an older computer, you can buy Office 2019 by saving on the list price.

The catalog also includes many of the best antivirus for PC, Mac, Android and iOS and excellent VPNs: today these tools are essential to be able to surf the Internet in total tranquility and protected from the most dangerous threats on the web. The same goes for backup software, which are sold with a significant discount on the original price. Finally, businesses will be able to choose from a variety of genuine Windows Server products.

Should You Install Windows 11?

Microsoft’s new Operating System, Windows 11, has undergone a comprehensive overhaul and can now provide a variety of advanced features. The first difference that catches the eye is that of graphics: Windows 11 comes with a new and elegant design, with rounded edges and a new Start button in the center of the screen.The new widgets will also make it convenient to check the weather and the most recent news from the comfort of the home screen.

Compared to Windows 10, Windows 11 is certainly more modern, faster, and safer. This is possible thanks to the many new security features and the TPM 2.0 module, designed specifically to offer complete protection to your personal data, passwords saved on your computer, and your files.

Furthermore, thanks to the updates released periodically by Microsoft, you’ll be able to protect your device from all the latest and most dangerous computer threats. The system is also compatible with Android apps and highly customizable. Lastly, it will be possible to enjoy a long series of new features designed to make remote work and multitasking easier and more enjoyable.

Frequently asked questions about installing Windows 11

It is no longer possible to switch from Windows 7 or 8 to Windows 11 for free. If your computer is running one of these two operating systems you will first need to purchase a Windows 10 license and then upgrade to Windows 11.
No, it is not possible to switch from Windows 10 Home to Windows 11 Pro for free.You may switch to Windows 11 Home if your computer meets the minimum requirements.Then, you’ll be required to purchase a Windows 11 Pro upgrade.
If you bought a Windows 11 product key on Mr Key Shop but are having trouble installing it, here are some steps you can follow to fix the problem:
– Check system requirements: make sure your device meets the minimum system requirements for Windows 11, including support for TPM 2.0, UEFI Secure Boot, and other hardware specifications. If your device is not compatible, you may have problems installing.
– Download Official ISO Image: check that you have downloaded the official Windows 11 ISO image via the link provided by Mr Key Shop. If you haven’t, download the ISO image and create installation media from it using a USB drive or DVD.
– Check for installation errors: if you encounter errors during installation, write down the error codes or messages and look for solutions online. You may need to update device drivers, uninstall incompatible software, or resolve hardware-software conflict issues.
– Temporarily disable your antivirus: sometimes, antivirus software can interfere with your Windows 11 installation. Try temporarily disabling your antivirus and re-install.
– Start installation from a USB drive or DVD: if installing from a USB drive or DVD doesn’t work, try using another method, such as the Windows 11 Setup Assistant or Windows Update Update (if available).
– Contact Mr Key Shop Support: if you continue to experience problems despite following the steps listed above, please contact Mr Key Shop Customer Support. Explain the situation, provide details of your purchase, and ask for assistance. The support team is able to provide you with help and advice to resolve the problems encountered.
Remember that installing Windows 11 can take time and patience. Try to carefully follow the instructions provided by Mr Key Shop.

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