This is a modified version of Windows 8.1 Embedded Industry Pro. I call it "Windows 9"
It was designed to bring back the UI from Windows 7, while keeping the kernel improvements from 8.1
You need a license key to activate this operating system.
If you are in college, check if you have a Microsoft Imagine subscription. You can usually get an 8.1 Embedded Industry Pro license key from Microsoft Imagine for free.
Windows 9 is x64 only - this will not work on 32 bit systems.
If affected by a black screen issue after windows update, please visit this page for instructions on how to repair.
Screenshot of the system:

Who else spends more time breaking the solar system than building it? 👇
If you are looking for high-quality content or simulations for this specific year in Universe Sandbox , you can explore or create the following: 1. Halley’s Comet 2061 Return universe sandbox 2061 extra quality
on the market. Whether you're collapsing Jupiter into a star or experimenting with tidal forces, the scientific accuracy is unparalleled. The Drawbacks High Hardware Requirements: The state-of-the-art lighting system has significantly increased the minimum PC requirements Who else spends more time breaking the solar
In Universe Sandbox², players have godlike powers to manipulate celestial objects, including planets, stars, black holes, and more. The game features a robust physics engine that simulates the behavior of these objects in a realistic and visually stunning way. Players can create, modify, and destroy objects, experimenting with different scenarios and observing the consequences of their actions. Whether you're collapsing Jupiter into a star or
In the evolving landscape of space simulation, the latest advancements in Universe Sandbox have set a new standard for realism and educational depth. As of early 2026, the software has transitioned through massive technical overhauls, most notably the update, which replaced decade-old graphics code with a state-of-the-art next-generation graphics engine . The Graphics Revolution: Beyond "Extra Quality"
This isn't merely a texture pack or a performance patch. The "Extra Quality" moniker represents a philosophical overhaul of what a physics sandbox can be. Set against the backdrop of a post-human solar system (the year 2061, following a decade of major cometary events and the first Jovian cloud cities), this iteration promises to blur the line between simulation and lived experience.
High-intensity ReShade presets can significantly reduce framerates; use them primarily for taking high-resolution screenshots or video capture. 3. Advanced Physics & Realism Tweaks
Installation:
1. Download the file using the download link above.
2. Extact the .7z file with 7-Zip
3. Use the included tool to copy the iso onto a USB flash drive that is larger than 4gb
4. Boot to the flash drive
5. Follow onscreen instructions to Install Windows.
Legal:
This image is provided with no license key, therefore it is not an illegal source of windows. Users must provide their own license key for activation.
All pre-installed software/tweaks belong to the companies/people who made it.
Windows 9 might be a registered trademark of Microsoft Corporation, I do not own the term "Windows 9".
Please don't sue me, thanks.
Hi /r/PCMasterRace :)
Hello LinusTechTips :)