: Does not include the Microsoft Store, Cortana, Edge, or other pre-installed consumer apps.
: Starting with this release, Microsoft rebranded "LTSB" to "LTSC". windows-10-enterprise-ltsb-32-64-bit-sep-2018
Windows 10 Enterprise: FAQ for IT professionals - Microsoft Learn : Does not include the Microsoft Store, Cortana,
The release often associated with "Sept 2018" is , which began rolling out in October 2018 based on version 1809. The September 2018 timeframe marks a key transition
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)
: While standard Windows 10 versions reached end-of-support in late 2025, LTSC 2019 (v1809) has extended security support until January 9, 2029 . Servicing Branches Comparison LTSB (Older) LTSC (Current) Full Name Long-Term Servicing Branch Long-Term Servicing Channel Last LTSB Version 2016 (v1607) First LTSC Version 2019 (v1809) Update Frequency Every 2-3 years Every 2-3 years Support Type Security & quality fixes only Security & quality fixes only