For those seeking a safer middle ground, many users prefer using optimization tools like WinToys or Optimizer on a stock Windows installation rather than a full custom ISO.
: Removes pre-installed apps and non-essential Windows services, reducing active background processes from over 120 to roughly 60. WinterOs 2025
: Creating a custom ISO installation will wipe your drive . Ensure all critical files are backed up on external storage. For those seeking a safer middle ground, many