What is Windows 11 LTSC 2024 and who is it intended for? Windows 11 Enterprise LTSC 2024 is a release of Windows 11 Enterprise that is frozen at the state of version 24H2. It receives monthly security and quality updates until October 9, 2029, but no new features. Microsoft intends it for special-purpose devices, such as computers attached to medical equipment, point-of-sale systems, ATMs and machines. For the normal office PC, the regular Windows release is the right choice according to Microsoft.
Quick decision
LTSC 2024 fits if …
- the device has a fixed purpose and the interface must not change for years,
- a specialist application or a system is certified for a specific Windows release,
- every feature update would trigger a new acceptance test or certification,
- no programs run on the device that depend on current Windows features.
Pro or Enterprise fits better if …
- people work on the PC with Office, a browser and changing software,
- you need apps from the Microsoft Store,
- new hardware and new programs are to be supported for years,
- you want an operating system without a fixed end date.
The facts
| Feature | Windows 11 Enterprise LTSC 2024 |
|---|---|
| Corresponds to | Windows 11, version 24H2 |
| Available since | October 1, 2024 |
| End of support | October 9, 2029 |
| Lifecycle | 5 years (Fixed Lifecycle Policy) |
| Feature updates | none |
| Security and quality updates | monthly |
| Base edition | Enterprise |
| Maximum memory | 6 TB |
| Architecture | 64-bit |
| Internet Explorer | no longer included, IE mode in Microsoft Edge |
| Next LTSC release | every few years, according to Microsoft |
For comparison: the IoT variant,
Windows 11 IoT Enterprise LTSC 2024, has the same start date but is serviced for ten years, until October 10, 2034.
What LTSC means
LTSC stands for Long-Term Servicing Channel, that is, a channel for long-term maintenance. The regular Windows release gets a feature update once a year that changes the interface and components. On Pro, each of these versions is only serviced for 24 months; after that the next feature update must be installed.
With LTSC this is different. The feature set stays the same over the entire lifecycle. Microsoft only delivers bug fixes and security updates. New features only come with the next LTSC release, which you can install as an upgrade or skip. The earlier name was LTSB (Long-Term Servicing Branch).
What Microsoft writes about suitability
Microsoft is clear on this point. In essence, the documentation says:
- LTSC is not intended for deployment on most or all PCs in an organization.
- The release is an option for special-purpose devices and special environments. Such devices typically perform a single important task.
- Because the feature set does not change, it can happen over time that external tools no longer support the release.
- Support by apps and tools that were developed for the regular Windows release may be limited. As examples, Microsoft names in-box apps and the Microsoft Store.
So check before you buy whether your programs support LTSC. This applies especially to software that is updated continuously and requires new Windows features.
What is new compared with Windows 10 LTSC 2021
LTSC 2024 includes the new features of Windows 11 versions 21H2, 22H2, 23H2 and 24H2. These include the Windows 11 interface, File Explorer with tabs, improvements in accessibility and Remote Desktop, and stricter default security settings, for example for SMB connections. Internet Explorer is no longer included; for old web applications there is IE mode in Microsoft Edge.
Whether switching from the earlier release is worthwhile is covered in the comparison
Windows 10 LTSC 2021 or Windows 11 LTSC 2024.
Hardware requirements
Windows 11 Enterprise LTSC 2024 is Windows 11. Plan with the Windows 11 requirements: 64-bit processor with 2 cores, 4 GB of RAM, 64 GB of storage, UEFI with Secure Boot and TPM 2.0. What that means in detail is covered under
Windows 11 system requirements. For older or particularly low-powered devices, Microsoft only states lower optional minimum values for the IoT variant.
Typical cases
Measuring computer in a laboratory. The measurement software is certified by the manufacturer for a fixed Windows release. LTSC 2024 keeps this release until October 2029.
Point-of-sale system in retail. One device, one application, no use of the desktop. LTSC fits. If the point of sale is to run longer than five years, the IoT variant with ten years is the better choice.
Office with twelve workplaces. Not a case for LTSC. The employees use Office, a browser and programs that change continuously. Windows 11 Pro is built for this and has no fixed end date.
Private PC without “bloat”. The wish is understandable, but Microsoft does not intend LTSC for this purpose, and apps from the Store may not be supported. Home or Pro is intended for private PCs.
At VivaKeys
Both are in the
Windows 11 category. For the installation you need an ISO file of the LTSC release. You receive it with your order if the offer mentions it. How to turn it into a bootable flash drive is shown in
USB flash drive from an ISO file with Rufus. All editions compared: Windows 11 editions at a glance.
Frequently asked questions
How long will Windows 11 LTSC 2024 be supported? Windows 11 Enterprise LTSC 2024 until October 9, 2029. Windows 11 IoT Enterprise LTSC 2024 until October 10, 2034; mainstream support for the IoT release also ends on October 9, 2029, followed by extended support.
Does Windows 11 LTSC get feature updates? No. LTSC receives monthly security and quality updates. New features only come with the next LTSC release.
Can I use Windows 11 LTSC privately or in the office? Technically it is a complete Windows 11 Enterprise. However, Microsoft intends the release for special-purpose devices and points out that apps and tools for the regular Windows release may not be supported. For workplaces, Pro is recommended.
Can I switch from Windows 11 Pro to LTSC and keep my programs? Plan for a reinstallation. LTSC is a separate release with its own installation media and its own key.
How does Enterprise LTSC differ from IoT Enterprise LTSC? Not at the core: both are based on Windows Enterprise. The IoT release is licensed for fixed-purpose devices, is serviced for ten instead of five years and allows lower optional minimum requirements.
Is Windows 11 LTSC available as a 32-bit version? No. Windows 11 only runs on 64-bit processors.
Sources
Checked on 2026-11-10 against the publisher’s information:
- learn.microsoft.com/en-us/windows/whats-new/ltsc/overview
- learn.microsoft.com/en-us/windows/whats-new/ltsc/whats-new-windows-11-2024
- learn.microsoft.com/en-us/lifecycle/products/windows-11-enterprise-ltsc-2024
- learn.microsoft.com/en-us/lifecycle/products/windows-11-iot-enterprise-ltsc-2024
- learn.microsoft.com/en-us/lifecycle/faq/windows
- learn.microsoft.com/en-us/windows/whats-new/windows-licensing
- learn.microsoft.com/en-us/windows/release-health/windows11-release-information
- learn.microsoft.com/en-us/windows/whats-new/windows-11-requirements
- learn.microsoft.com/en-us/windows/win32/memory/memory-limits-for-windows-releases