: Designers often create high-quality video mockups and interactive "simulators" to showcase what they imagine a future OS could look like. For instance, designers like AR 4789 have released popular Windows 13 concepts on YouTube .
: An x86 emulator that can run older versions like Windows 95, 98, or 2000 directly in your browser. Win11 in React 2. Mobile App Simulators
The Windows 13 Simulator: A Glimpse into the Future (For Free!)
The best and safest simulators are web-based. If it runs in a standard browser tab (like on Scratch or GitHub), it is generally safe.
These projects don't touch your actual files. They are essentially interactive paintings. Why try one?