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How to Install Windows 11 on an Unsupported PC (Step-By-Step Guide)

October 23, 2023 1.7K views

In a fast-evolving tech world, upgrading your OS is vital for security. Windows 11 offers sleek design and enhanced features, but not all PCs meet the requirements. This guide will help you install Windows 11 on an unsupported PC, unlocking new possibilities without expensive upgrades.

Part 1: What's new in Windows 11?

 Install Windows 11

Install Windows 11

Windows 11 ushers in a new era of computing, offering a range of exciting features and functionalities that enhance both productivity and user experience. Here are five noteworthy additions:

  1. Revamped User Interface: Windows 11 boasts a fresh and streamlined design, with rounded corners, updated icons, and a centered Start menu. This creates a visually appealing and intuitive interface that feels modern and responsive.

  2. Enhanced Multitasking with Snap Layouts: Multitasking is taken to the next level with Snap Layouts, which allow users to easily arrange multiple windows on the screen in various configurations. This feature empowers users to work efficiently across different applications.

  3. Improved Gaming Experience: Gamers will appreciate the enhanced gaming capabilities of Windows 11. With support for DirectX 12 Ultimate, Auto HDR, and DirectStorage, gaming performance is elevated to new heights, ensuring a more immersive and responsive gaming experience.

  4. Microsoft Store Redesign: The Microsoft Store receives a significant overhaul in Windows 11, providing users with a more curated and user-friendly experience. This includes a wider range of applications and better curation of content, making it easier to discover and install new software.

  5. Integration of Microsoft Teams: Windows 11 integrates Microsoft Teams directly into the operating system, allowing seamless communication and collaboration with friends, family, and colleagues. This feature ensures that staying connected is more convenient and accessible than ever before.

These exciting features, among others, make Windows 11 a compelling upgrade for users seeking a more refined and efficient computing experience.

Part 2: System requirements for installing Windows 11:

 System requirements

System requirements

To ensure a seamless experience with Windows 11, it's crucial to meet the system requirements set forth by Microsoft. Here are the minimum specifications needed to install and run Windows 11:

  1. Processor: A compatible 64-bit processor with at least 1 GHz clock speed and 2 or more cores on a compatible SoC.

  2. RAM: A minimum of 4 GB of RAM.

  3. Storage: A minimum of 64 GB of storage.

  4. Firmware: UEFI, Secure Boot capable.

  5. TPM: Trusted Platform Module (TPM) version 2.0.

  6. Graphics Card: DirectX 12 compatible graphics / WDDM 2.x.

  7. Display: >9” with HD Resolution (720p).

  8. Internet Connection: Internet connectivity is necessary to perform updates and to download and take advantage of some features.

Microsoft also recommends that your device have at least 8GB of RAM and 128GB of storage space for the best Windows 11 experience.

If you are unsure whether your device meets the system requirements for Windows 11, you can use the PC Health Check app to check. The PC Health Check app is available for free from the Microsoft Store.

Part 3: Should you upgrade an unsupported PC?

 upgrade an unsupported PC

upgrade an unsupported PC

With the release of Windows 11, many users are contemplating whether it's worth upgrading, especially if their current PC doesn't meet the official system requirements. Here are some key factors to consider when deciding whether to make the leap to Windows 11:

  1. Enhanced User Experience: Windows 11 boasts a refined interface with a sleek and modern design, providing a more immersive computing experience.

  2. Improved Performance: It is optimized for efficiency, potentially leading to smoother operations and faster load times compared to previous Windows versions.

  3. New Features and Functionalities: Windows 11 introduces a host of new features, including a redesigned Start menu, improved multitasking capabilities, and a revamped Microsoft Store, enhancing productivity and user convenience.

  4. Security Enhancements: With built-in security features like Microsoft Defender Antivirus and Secure Boot, Windows 11 provides a more secure computing environment.

  5. Compatibility with Latest Applications: As software developers adapt to the new platform, users may benefit from compatibility with the latest applications and programs.

  6. Long-Term Support: Windows 11 is set to receive regular updates and support from Microsoft, ensuring it remains up-to-date and secure for years to come.

However, it's important to acknowledge that upgrading an unsupported PC to Windows 11 may pose some challenges. These may include potential hardware and software compatibility issues, and the need to employ workarounds to bypass certain system checks.

Considering these factors, it's advisable for users to carefully weigh the pros and cons before deciding to upgrade. If you're intrigued by the new features and improved performance of Windows 11, and you're willing to navigate potential compatibility hurdles, the upgrade could be a worthwhile endeavor.

Part 4: Steps to install Windows 11 on an unsupported PC: 

Upgrading to Windows 11 on an unsupported PC may seem like a daunting task, but with the right guidance, it's entirely possible. Below, we'll walk you through three different methods, complete with step-by-step instructions and visual aids to ensure a smooth installation process.

Method 1: Using Windows 10 Bootable USB Drive

This method is the simplest way to install Windows 11 on an unsupported PC. However, it is important to note that this method will not bypass the TPM and Secure Boot checks. This means that your PC will still need to meet these requirements in order to install and run Windows 11.

To install Windows 11 on an unsupported PC using a Windows 10 bootable USB drive, follow these steps:

Step 1: Download the Windows 11 ISO file from the Microsoft website.

 Download the Windows 11 ISO

Download the Windows 11 ISO

Step 2: Create a bootable USB drive using the Windows Media Creation Tool.

Create a bootable USB drive

Create a bootable USB drive

Step 3: Boot your PC from the bootable USB drive.

Step 4: When prompted, select the "Install Windows 11" option.

the

the "Install Windows 11" option.

Step 5: Follow the on-screen instructions to complete the installation.

Method 2: Using Rufus to create a custom ISO

This method is the simplest way to install Windows 11 on an unsupported PC. However, it is important to note that this method will not bypass the TPM and Secure Boot checks. This means that your PC will still need to meet these requirements in order to install and run Windows 11.

To install Windows 11 on an unsupported PC using a Windows 10 bootable USB drive, follow these steps:

Step 1: Download the Windows 11 ISO file from the Microsoft website.

 the Microsoft website.

the Microsoft website.

Step 2: Create a bootable USB drive using the Refuse

using the Refuse

using the Refuse

Step 3: Boot your PC from the bootable USB drive.

Step 4: When prompted, select the "Install Windows 11" option.

Step 5: Follow the on-screen instructions to complete the installation.

Method 3: Edit Registry to Bypass TPM and Secure Boot Check

This method is the most complex of the three methods, but it allows you to install Windows 11 on an unsupported PC even if it does not meet the minimum system requirements. However, it is important to note that this method can be dangerous if not done correctly.

Step 1: Access the Registry Editor

Press Win + R, type "regedit", and press Enter to open the Registry Editor.

Access the Registry Editor

Access the Registry Editor

Step 2: Navigate to the Registry Keys

Go to "HKEY_LOCAL_MACHINE\SYSTEM\Setup\MoSetup".

Double-click on "AllowUpgradesWithUnsupportedTPMOrCPU" and set the value to "1".

 Navigate to the Registry Keys

Navigate to the Registry Keys

Step 3: Restart and Begin Installation

Close the Registry Editor and restart your computer.

Proceed with the Windows 11 installation process.

These methods should guide you through the process of installing Windows 11 on an unsupported PC. Each approach has its merits, so choose the one that aligns best with your preferences and technical expertise.

Part 5: A Comparison of 3 Methods - Which One is Best for You?

When it comes to installing Windows 11 on an unsupported PC, you have three distinct methods at your disposal. Each approach has its unique advantages, making it suitable for different user preferences and technical expertise levels. Let's take a closer look at the comparison:

Method

Pros

Cons

Best for

My experience

Using Windows 10 Bootable USB Drive

Simple and easy to follow

Requires your PC to meet the minimum system requirements for Windows 11.

Beginners

The simplest and easiest to follow.

Using Rufus to create a custom ISO

Allows you to bypass the TPM and Secure Boot checks

More complex than the first method.

Users with unsupported PCs

More flexible, as it allowed me to bypass the TPM and Secure Boot checks.

Edit Registry to Bypass TPM and Secure Boot Check

Allows you to install Windows 11 on an unsupported PC even if it does not meet the minimum system requirements.

Most complex of the three methods and can be dangerous if not done correctly.

Experienced users

I have never used this method, as I am not comfortable editing the registry.

If you are a beginner or you have a supported PC, I recommend using the first method. If you have an unsupported PC and you are comfortable following the instructions carefully, I recommend using the second method. If you are experienced with editing the registry, you can use the third method.

Please note: Installing Windows 11 on an unsupported PC may be risky. You may experience performance issues, stability problems, and other issues. It is important to weigh the pros and cons before deciding whether or not to install Windows 11 on an unsupported PC.

Part 6: What do you need to do after installing Windows 11?

Now that Windows 11 is installed, it's time to make sure everything is set up just the way you like it. This section will guide you through important steps to take after installation. Let's get started!

  1. Check for updates. Make sure that your system is up-to-date with the latest security patches and bug fixes. You can do this by going to Settings > Windows Update > Check for updates.

Check for updates.

Check for updates.

  1. Create a system restore point. This will allow you to restore your system to a previous state if something goes wrong. To create a system restore point, go to Control Panel > System and Security > System Protection > Create a restore point.

Create a restore point.

Create a restore point.

  1. Install antivirus software. Windows 11 comes with built-in antivirus protection, but it is always a good idea to have a third-party antivirus program installed as well. There are many different antivirus programs available, so you can choose one that best meets your needs.

Install antivirus software.

Install antivirus software.

  1. Set up your user account. This includes creating a password and choosing a security question. You can also set up your account to use two-factor authentication for added security.

  2. Install your essential programs. This includes programs that you use for work, school, or personal use. You can install programs from the Microsoft Store or from the websites of the software developers.

  3. Customize your settings. This includes things like changing the look and feel of your desktop, setting up your taskbar, and choosing your default apps.

  4. Back up your files. It is important to back up your files regularly in case your computer crashes or is lost or stolen. You can back up your files to an external hard drive, a cloud storage service, or both.

Back up your files

Back up your files

  1. Learn about the new features of Windows 11. Windows 11 includes a number of new features, such as a new Start menu, widgets, and Snap Layouts. You can learn about the new features of Windows 11 by visiting the Microsoft website or by watching YouTube videos.

Part 7: Choose new office software after installing Windows - WPS Office

WPS Office logo

WPS Office logo

After upgrading to Windows 11, it's crucial to have a reliable office suite to handle your documents seamlessly. One standout option is WPS Office. It's a versatile free office suite that not only opens, creates, and edits Microsoft Office files (Word, Excel, PowerPoint), but also offers powerful features like a comprehensive PDF toolkit.

Advantages of WPS Office

  • Free Usage: WPS Office allows you to use Word, Excel, and PowerPoint for free, providing essential tools without any cost.

  • Robust PDF Toolkit: It offers a powerful set of tools for handling PDF documents effectively.

  • Template Variety: Access a rich store of templates, making document creation a breeze.

  • Feature-Rich: Packed with a multitude of functions to cater to diverse document needs.

  • Lightweight: It's efficient and doesn't weigh down your system resources.

  • Online Document Support: Seamlessly work on documents stored in the cloud.

  • Reliable and Stable: WPS Office ensures a secure environment for your important documents.

Why Choose WPS Office Over MS Office

WPS Office and Microsoft Office are both powerful office suites. However, WPS Office has some advantages over Microsoft Office, including:

  • WPS Office is free to use, while Microsoft Office requires a subscription.

  • WPS Office is available on more platforms than Microsoft Office, including Linux, Android, and iOS.

  • WPS Office has a more user-friendly interface than Microsoft Office.

Who should use WPS Office?

WPS Office is a good choice for anyone who needs a powerful office suite but does not want to pay for Microsoft Office. It is also a good choice for students, small businesses, and people who use multiple platforms.

How to free download WPS Office

To free download WPS Office, follow these steps:

Step 1: Go to the WPS Office website.

Step 2: Click the Download button.

 Download WPS

Download WPS

Step 3: Select the version of WPS Office that you want to download (Windows, Mac, Linux, Android, or iOS).

Step 4: Click the Download button again.

Step 5: Once the download is complete, open the installer file and follow the instructions to install WPS Office.

WPS installing

WPS installing

WPS Office is a great alternative to Microsoft Office. It is free to use, available on multiple platforms, and has a user-friendly interface. If you are looking for a powerful and affordable office suite, WPS Office is a great option.

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WPS Office- Free All-in-One Office Suite
  • Use Word, Excel, and PPT for FREE, No Ads.

  • Edit PDF files with the powerful PDF toolkit.

  • Microsoft-like interface. Easy to learn. 100% Compatibility.

  • Boost your productivity with WPS's abundant free Word, Excel, PPT, and CV templates.

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FAQS:

1.Is it legal to install Windows 11 on unsupported hardware?

Installing Windows 11 on unsupported hardware may not be in compliance with Microsoft's terms of service and can lead to technical issues. It's advisable to use it on compatible systems to ensure proper functionality and legal usage.

2. Can I revert to my previous operating system if Windows 11 doesn't work well on my PC?

Yes, you can revert to your previous operating system if Windows 11 doesn't work well on your PC. However, it's important to back up your data before attempting any changes to ensure you don't lose any important information.

Summary

In summary, this comprehensive guide equips readers with the knowledge and tools to install Windows 11 on unsupported hardware, opening up a world of possibilities. With a special emphasis on WPS Office, users are introduced to a free, feature-rich office suite that rivals its paid counterparts, further enhancing their computing experience. Happy exploring!


15 years of office industry experience, tech lover and copywriter. Follow me for product reviews, comparisons, and recommendations for new apps and software.