Windows-10-enterprise-ltsb-32-64-bit-sep-2018 -

: Starting with this release, Microsoft rebranded "LTSB" to "LTSC".

The September 2018 timeframe marks a key transition for Microsoft's specialized Windows versions, specifically the shift from to LTSC (Long-Term Servicing Channel) . Windows 10 Enterprise LTSC 2019 (Version 1809) windows-10-enterprise-ltsb-32-64-bit-sep-2018

: It is available in both 32-bit (x86) and 64-bit (x64) versions. : Starting with this release, Microsoft rebranded "LTSB"

The release often associated with "Sept 2018" is , which began rolling out in October 2018 based on version 1809. : Starting with this release

Organizations typically acquire these versions through Microsoft Volume Licensing agreements.

: Includes enterprise-grade security like Credential Guard , Device Guard , and advanced protection against cyber threats.

Windows 10 Enterprise: FAQ for IT professionals - Microsoft Learn