- Flyoobe exceeds the requirements of hardware and customize the OOBE with bloatware and local accounts cleanup.
- It works with official ISOs, allows you to install useful software, and adjust privacy, themes, and network settings from scratch.
- Includes ESU option to maintain Windows 10, but updates on unsupported devices are not guaranteed.
If your Windows 10 PC doesn't meet the Microsoft requirements for Windows 11, you are not alone: millions of teams have been left out because of TPM 2.0 start Insurance or non-certified processors. Still, there's more to life than paying for new hardware, and there's a middle ground for those who want to stay within the Windows ecosystem without sacrificing control or privacy.
Flyoobe emerges as the evolution of the well-known Flyby11 and offers just that: a wizard capable of creating an installation media that skips hardware checks and also lets you customize the Windows Out-of-Box Experience (OOBE) thoroughly. It's a free, open-source tool with a clear interface that makes easy tasks that, until now, required several programs or a lot of manual work. PowerShell.
What is Flyoobe and how to customize Windows 11 OOBE?
OOBE (Out-Of-Box Experience) is the initial setup you see when you first open Windows.What makes Flyoobe special is that it lets you intervene right there: you can decide from the first boot what gets enabled, what gets disabled, and what software you want on or off, instead of having to forcefully accept Microsoft's defaults.
Flyoobe is born from the creators of Flyby11 and takes it one step further: not only does it remove the brakes on hardware checks, but it adds a set of fine-tuning tools similar in spirit to utilities like NTLite, but focused on making everything simple from the installer itself. Windows 11.
The tool lets you clean the system of pre-installed applications that don't add anything to your actual use (bloatware) and that consume resources or get in your way on a daily basis. Plus, it includes options for local accounts, privacy, themes, and other visual tweaks, so you start with a Windows 11 that's just right for you instead of one loaded with unnecessary extras.
If you've been hearing about Tiny11 or light editions of WindowsFlyoobe offers a less confusing alternative: it doesn't force you to use modified third-party images, but instead works with official ISOs and applies your customizations during the installation process, with transparency and control.
Why choose Flyoobe over Rufus or other alternatives?
Rufus is very popular for creating installation USBs and can modify ISOs To bypass some requirements, yes, but it falls short in OOBE customization and system cleanup. Flyoobe, on the other hand, combines media creation with a settings panel that covers computer name, accounts, network, themes, extensions, and system cleanup. apps pre-installed (including OneDrive or Copilot if you wish).
From the interface itself you can download the official Windows 11 ISO or use a script automated in PowerShell, and if you already have it, just click on the option to select ISO from this teamThe flow is designed for regular users: fewer steps, fewer questions, and everything is just a click away.
Even the first start is under your control: You can enforce local accounts without going through your Microsoft account, apply a light or dark theme, fine-tune privacy settings, and uninstall unnecessary items from the very beginning. Compared to minimal solutions that only remove checks, Flyoobe gives you a range of options that make a difference.
Key Features: From Requirements Bypass to a Truly Your Own Installation
Surpasses those of Windows 11 (TPM 2.0, Secure Boot, and the list of supported CPUs) so that perfectly valid computers can install the system. The technique used uses the Windows Server installation variant to bypass these checks, but the end result is a regular Windows 11, not a server edition.
- From the beginning: Install without linking your session to a Microsoft account, ideal if you don't want forced synchronizations or extra telemetry.
- : Uninstall software and components that don't add value to your system (Bing, Zune, Copilot, etc.) and start with a lighter desktop.
- during the process: add popular apps that you do need, so that the first boot arrives with your basic kit already configured.
- OOBE Customization: Define your device name, network settings, light/dark theme, extensions, and privacy settings to suit you.
- Installing extensions using scriptsIf you want to go a step further, you can automate tasks with scripts for even finer-grained deployment.
An interesting addition is the option to keep Windows 10 with ESU (Extended Security Updates) until 2026, useful if you don’t want to jump yet and are looking to buy time with additional security patches while you prepare for the transition.
All this comes in a free and open source package., with a modern interface and a wizard that automates much of the work. And if you prefer something more minimal, the classic Flyby11 is still available as a separate download for those who just want the no-frills upgrade.
Limitations and warnings: what you should know before you jump in
Which can install Windows 11 It doesn't mean that the performance will be perfect. on computers with very limited resources. If your PC has little RAM or a very old processor, you may experience slowdowns, so in those cases, you may want to consider a distro. Linux light or, if feasible, upgrade hardware.
Microsoft does not guarantee updates on unsupported devices.In practice, many receive monthly security patches, but there are no guarantees: future updates may fail if they rely on new hardware features, major upgrades may not arrive automatically, and the company could block the channel at any time.
There is a requirement that cannot be circumvented in Windows 11 24H2: the POPCNT instruction. Since version 2.3, Flyoobe has included a compatibility checker to warn you if your CPU lacks this, so you know what to expect before you start.
Step by Step: How to Use Flyoobe to Install Windows 11
1) Download the tool: Go to the official GitHub repository and download the 'FlyoobeApp.zip' file from the releases section. Since it's open source, you can review its contents and changelog.
2) Extract and run: Unzip the ZIP file and run the 'flyoobe.exe' file. The first time, Windows may display a prompt; choose the 'Run anyway' option to continue.
3) Get the Windows 11 ISOYou can download it directly from the Microsoft website, use the automated PowerShell script provided by the tool, or select an ISO you already have on your PC. If you prefer speed, drag the ISO to the Flyoobe window or use the "Select ISO from this computer" option.
4) Customize the installation: Use the arrow keys to navigate through the sections to configure your computer name, network, theme, local accounts, extensions, and privacy. Here you can also select which preinstalled apps you want to remove (e.g., Copilot or OneDrive) and which useful programs you want to add.
5) Decide the type of installation: The wizard allows you to keep files and apps where possible or perform a clean installation. Accept Microsoft's terms, let the tool check for updates, and when everything is ready, start the process by clicking Update or Install, as appropriate.
6) Reboot and first boot- Your computer will restart several times, and when you enter OOBE, you'll see your changes applied. If your digital license was tied to hardware or your account, activation should complete without complications once you're connected to the internet.
Flyby11 vs Flyoobe: Which version is right for you?
Flyby11 was born as a simple patcher to allow upgrading from Windows 10 to 11 on unsupported hardware with minimal intervention. It was (and still is) ideal for those who just wanted to remove the barrier and little else.
Flyoobe is the natural evolution: It retains the upgrade capability, but combines it with a genuine OOBE kit for customization, tweaking, and removing bloatware. It also automates downloading and mounting ISOs (via a Fido-like script), and its philosophy is to respect your preferences over the system defaults.
- Flyoobe: Update and install with OOBE customization, cleanup, tweaks, and scriptable extensions.
- Flyby11 (Classic): Focused on Win10 → Win11 upgrade and check bypass, with minimal footprint.
Both options are free and open source., with downloads separated so you can choose the approach that best fits your scenario.
Updates, support, and sustainability: the context that matters
Windows 10 has an end-of-support date: October 14, 2025From then on, computers that maintain it will no longer receive security patches unless they join the ESU program, which requires taking additional measures to avoid being exposed to vulnerabilities.
Flyoobe adds an option to extend Windows 10 via ESU until 2026., useful if you need more leeway. And if you decide to upgrade to 11 with an incompatible PC, the tool helps you do so, assuming, of course, the risk of Microsoft changing the upgrade rules in the future.
There is also a savings and sustainability angle.Continuing to use fully functional equipment avoids unnecessary purchases, reduces electronic waste, and extends the lifespan of the hardware. For many users, this means money saved and a lower environmental impact.
Passionate writer about the world of bytes and technology in general. I love sharing my knowledge through writing, and that's what I'll do on this blog, show you all the most interesting things about gadgets, software, hardware, tech trends, and more. My goal is to help you navigate the digital world in a simple and entertaining way.