Support for printers and many media codecs is often cut to save space. Key Players in the "Small ISO" Scene

: Specifically sized to fit the 700 MB limit of a standard CD, which is useful for older machines that cannot boot from USB. Important Risks and Considerations Stability & Compatibility

These are popular "debloated" projects that aim for a smaller footprint (usually 2GB–3GB) while keeping the OS functional.

To his surprise, the installation process was smooth and quick. The resulting Windows 10 installation was indeed compact, but it still included all the essential features and components.

An ISO file, also known as an ISO image, is an archive file that contains the contents of a DVD or CD in a single file. For Windows 10, an ISO file allows users to create bootable media (such as a USB drive or DVD) that can be used to install the operating system on a computer.