Original sentence: However, all of the Windows 9x Setup applications have an undocumented "/nm" switch which tells setup to ignore CPU requirements.It was originally codenamed Millennium.Minimum system requirements of Windows Millennium Edition are a 150 MHz Pentium or compatible processor, 320 megabytes of free hard drive space  and at least 32 megabytes of RAM.USB mass storage drivers: Windows Me is the only operating system in the Windows 9x series that includes generic drivers for USB mass storage devices
Edited sentence: Despite all the criticism it received, Windows ME is the most evolved and user-friendly of the old, MS-DOS-based 9x series.However, all of the Windows 9x Setup applications have an undocumented "/nm" switch which tells setup to ignore CPU requirements and thus allows to run these operating systems on way older machines, like an Intel i486, e.It was originally codenamed Georgia.Minimum system requirements of Windows Millennium Edition are a 150 MHz Pentium or compatible processor, 320 megabytes of free hard drive space  and at least 32 megabytes of RAM, according to Microsoft.Still today, it is a viable option as an allround OS for computers which are not strong enough to run 2000/XP.USB mass storage drivers: Windows Me is the only operating system in the Windows 9x series that includes generic drivers for USB mass storage devices, enabling real plug-and-play for all USB devices ( contrary to Windows 95 B/C and 98/SE, which required the manual installation of drivers for each new device added to the system )