The three-year gap between the current version – Windows 10 Enterprise LSTC 2019 – và the next will be the longest yet for Windows 10"s most constant edition.

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Microsoft won"t issue another Windows 10 "Long-term Servicing Channel" (LTSC) build until 2021, the company quietly said a week ago.

"The next LTSC release can be expected toward the end of 2021," Joe Lurie, a senior sản phẩm marketing manager, wrote in a May 21 post to lớn a company blog.

At the moment, the lakiểm tra version is Windows 10 Enterprise LSTC 2019, which Microsoft launched in November 2018. LTSC 2019 was based on Windows 10 Enterprise 1809, the four-digit yymm-formatted moniker of last year"s fall feature nâng cấp.

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The three-year gap between the current và future LTSC will be the longest yet for Windows 10"s most constant edition. Microsoft issued the debut LTSC in July năm ngoái, the second 13 months later & the third 27 months after that. Microsoft has persistently said that it would release a new LTSC edition every two khổng lồ three years, even if its behavior didn"t necessarily follow that timetable.

LTSC - formerly labeled LTSB for "Long-Term Servicing Build" before Microsoft changed its update nomenclature - forgoes the twice-yearly upgrades that add new features & modify the user interface (UI). Instead, LTSC receives security updates only.

Microsoft conceded the need for LTSC when corporate customers pushed back against the accelerated tempo of Windows 10"s updates. Enterprises wanted the ability khổng lồ stiông chồng with the long-traditional cadence, where a new OS appeared about every three years, with security fixes between each major nâng cấp. The long-term version was originally presented as unchanging code that would be supported for 10 years, lượt thích Windows 7, rather than the 18- or 30-months of other Windows 10 SKUs (stock-keeping units).

LTSC support was even divided inkhổng lồ the two five-year phases, Mainstream và Extended, that have been foundational khổng lồ Windows and other Microsoft software. Windows 10 Enterprise LTSC 2019, for instance, is lớn be supported until Jan. 9, 2024 in Mainstream, then to lớn Jan. 9, 2029 in Extended.


Much of that was made moot, however, two years ago when Microsoft trashed LTSC"s value by declaring each version would "tư vấn the currently released silibé at the time of release of the LTSC. As future silibé generations are released, tư vấn will be created through future Windows 10 LTSC releases that customers can deploy for those systems."

The new rules meant customers running Windows 10 Enterprise LTSC would be forced into upgrading to lớn each release as they bought new PCs powered by new generations of silibé. Microsoft"s reason for changing LTSC"s support policy was purportedly to ensure that customers would be able khổng lồ take advantage of each new processor generation"s benefits. But it also dashed enthusiasm for a release channel that Microsoft had been reluctant khổng lồ offer lớn begin with and had downplayed since.

"The Long Term Servicing Channel is not intended for deployment on most or all the PCs in an organization," Microsoft asserts in its LTSC documentation. "The LTSC edition of Windows 10 provides customers with access to lớn a deployment option for their special-purpose devices và environments."

Left unspoken was any money-driven reason for pooh-poohing LTSC as a widely-used SKU in the enterprise. In point of fact, LTSC was anathema to one of the foundational tenets of Windows 10 that, as a stated software-as-a-service, the OS was constantly changing và thus best licensed through subscription và not outright purchase. Something built khổng lồ remain static made for a poor subscription, whether LTSC or, say, a novel.

Microsoft is in the business of selling change, not just software; a hàng hóa that didn"t change made for poor business, as the company"s heavy emphasis on cloud-based, subscription-sold services - và the corresponding deprecation of on-premises, perpetually-licensed programs - proved.

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Lurie"s mention of the next LTSC - likely named "Windows 10 Enterprise LTSC 2022" if it does appear in late 2021 - at least pins Microsoft to lớn another long-term build. That"s something, certainly, what with the Redmond, Wash. company"s increasing penchant for changing Windows 10"s rules mid-game.