Whether Branch or Channel, they all got at least a decade of support.) Just like the old days (Before 2019, Microsoft labeled this version of Windows LTSB, for Long-term Service Branch. Windows 10 Enterprise LTSC 2015, 20 will get support until Oct. Past editions of LTSC will be unaffected. What wasn't anticipated: The massive reduction in support. 'Windows 10 Client LTSC will change to a 5-year lifecycle, aligning with the changes to the next perpetual version of Office,' Lurie wrote. That was expected: Almost two years ago, Microsoft said it would deliver another LTSC 'toward the end of 2021.' That timetable means the next LTSC will be pegged as either Windows 10 Enterprise LTSC 2021 or Windows 10 Enterprise LTSC 2022.

18 post to a Microsoft blog, Joe Lurie, senior product marketing manager, announced that the next iteration of Windows 10 LTSC, aka 'Long-term Support Channel,' will be released in the second half of this year. Microsoft has slashed support from 10 years to just five for Windows 10 LTSC, the version the company once pitched to enterprises as the OS that foreswore constant updating.

Windows 10 enterprise 2019