Stripped-down versions often remove Windows Defender and core security policies. If Windows Update is disabled, the system will never receive critical patches against new exploits.
Tiny11 is the most famous example of a stripped-down Windows 11 build. It removes the Microsoft Edge browser, native widgets, and strict hardware checks while keeping core components like Windows Update intact. A freshly installed Tiny11 image can use as little as 4 GB to 5 GB of drive space, making it perfect for a 16 GB drive. Method 2: Building a Custom ISO (Recommended) windows 11 lite 16 gb