How To: Reduce size of Windows 10 installation
Use Compact.exe to slim down the size of your Windows installation, plus other tricks. JON L JACOBI shows how
Windows 10 works best with more disk space. While it’s not optimal to run Windows 10 from a 16GB or even 32GB SSD, the OS has some tricks up its sleeve that allow it to run on devices with skimpy storage space, such as tablets. It’s not that painful once you take the proper steps.