Step-by-Step Guide to Clean Install Windows 10 LTSC in 2025

Windows 10 LTSC is designed to provide a stable, long-term environment with minimal modifications and extended support.
This edition can be installed on various devices, but its availability is confined to volume licensing and evaluation downloads.
This comprehensive guide offers insights on hardware prerequisites, update policies, and a step-by-step process for a clean installation.

Despite the conclusion of support for Windows 10, users can still carry out a clean installation of Windows 10 LTSC (Long-Term Servicing Channel) in a manner similar to other operating system versions. Yet, the overall experience during the Long-Term Servicing Channel’s lifecycle significantly differs.

Understanding Windows 10 LTSC

Windows 10 LTSC serves as a specialized variant of the standard operating system, maintaining its core characteristics while being specifically designed for devices demanding long-term stability and minimal changes.

In contrast to the Home and Pro editions, which previously underwent annual feature updates, the LTSC version is provided with updates every two to three years. These updates prioritize security and critical fixes while avoiding modifications that might compromise system stability.

Microsoft releases two primary variants within the Long-Term Servicing Channel: Windows 10 Enterprise LTSC and Windows 10 IoT Enterprise LTSC.

Feature updates are not mandatory, allowing users to utilize their initial installation until that release’s support period concludes. Typically, Windows 10 Enterprise LTSC is supported for five years, while the IoT Enterprise edition enjoys a longer support lifecycle of ten years.

End of Support for Windows 10 LTSC

Windows 10 Enterprise LTSC 2021 (and IoT Enterprise) was launched on November 16, 2021, with mainstream support concluding on January 12, 2027.

The 2019 version will remain supported until January 9, 2029, whereas the version from 2016 will see its support ‘end on October 13, 2026.

Installation of Windows 10 LTSC on Your PC

Yes, installing either variant of Windows 10 LTSC (Enterprise or IoT) is feasible on your computer, but there are crucial considerations. Microsoft does not provide this version to the general public; it is strictly available through their volume licensing program for large organizations.

Although acquiring a legitimate copy poses challenges, it remains possible to download the 90-day evaluation version directly from Microsoft’s servers. Alternatively, the non-evaluation version can be accessed via Archive.org.

This operating system variant can be installed on nearly any device, although it is particularly beneficial for thin clients, medical apparatus, point-of-sale systems, banking devices, and similar technologies.

Security Updates in Windows 10 LTSC

While Windows 10 LTSC does not receive frequent feature updates like its Home and Pro counterparts, it consistently benefits from ongoing security updates and critical fixes throughout its lifecycle. This ensures that systems remain safeguarded from emerging threats without the risks associated with introducing new features.

Hardware Requirements for Windows 10 LTSC

The minimum hardware specifications for Windows 10 Enterprise LTSC and Windows 10 IoT Enterprise LTSC are as follows:

Processor: 1GHz or faster
Memory: 2GB of RAM
Storage: 20GB of available disk space

This guide will provide detailed directions for conducting a clean installation of Windows 10 LTSC on your device.

Clean Install Windows 10 LTSC (IoT or Enterprise)
FAQs about Windows 10 LTSC Clean Installation

Performing a Clean Installation of Windows 10 LTSC (IoT or Enterprise)

The most efficient and dependable method for conducting a clean installation of Windows 10 LTSC is by utilizing a USB flash drive. Unlike the consumer version of Windows, which allows creation of a bootable USB through various tools such as the Media Creation Tool, only Command Prompt methods or third-party tools like Rufus are applicable for the LTSC version.

It is also crucial to confirm that your computer can boot from a USB drive. This may involve modifying settings in the BIOS (Basic Input/Output System) or UEFI (Unified Extensible Firmware Interface).Since procedures can vary between manufacturers, consult your specific manufacturer’s support documentation for guidance on how to access and change these settings.

To continue with the clean installation of Windows 10 Enterprise LTSC or IoT Enterprise LTSC from a USB, adhere to the following steps:

Start the PC using the Windows 10 LTSC USB bootable media.
Press any key to initiate the installation setup.
Click the Next button.
Click the Install now button.
If you’re reinstalling, select the “I don’t have a product key” option.
Choose the edition of “Windows 10 Enterprise LTSC” (or “Windows 10 IoT Enterprise LTSC” ) to activate with your license key (if applicable).
Tick the “I accept the license terms” checkbox.
Click the Next button.
Select “Custom: Install Windows only (advanced)” to conduct a clean installation.
Select each partition on the hard drive where Windows 10 will be installed and click the Delete button. Generally, “Drive 0″holds all installation files.

Warning: Deleting a partition will erase all data on that drive. You are not required to delete partitions from secondary hard drives.

Select the hard drive labeled Drive 0 Unallocated Space for the installation of Windows 10.
Click the Next button.
Choose your region settings on the first page following installation as part of the out-of-the-box experience (OOBE).
Click the Yes button.
Select your keyboard layout for the installation process.
Click the Yes button.
Click the Skip button if you do not wish to configure a second layout.
Your computer will automatically connect to the network via an Ethernet connection. For wireless connections, setup must be done manually (a Wi-Fi password may be needed).
Select the Domain join instead option to establish a local account.
Confirm the desired name for your local account in Windows 10.
Click the Next button.
Create a password for your Windows 10 local account.
Re-enter the password for confirmation.
Click the Next button.
Answer three security questions in case you forget your password.
Click the Next button.
Adjust the privacy settings according to your preferences by toggling each option.
Click the Accept button.

Upon completing these steps, Windows 10 LTSC will configure settings and finalize the setup.

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After installation, you may restore any files from your previous backup. Do not forget to reinstall your applications and reapply any specific configurations. Finally, activate your installation using the necessary product key.

After installation, it is advisable to verify your device drivers through the Task Manager for any required updates. Additionally, manually checking for available system updates is recommended.

FAQs Regarding Clean Installation of Windows 10 LTSC

Below is a collection of commonly asked questions (FAQs) with their respective answers, concerning the clean installation of Windows 10 Long-Term Servicing Channel.

What is the primary purpose of Windows 10 LTSC?

Windows 10 LTSC is crafted for specialized devices requiring long-term stability, predictable performance, and minimal changes in features. Typical applications include medical equipment, kiosks, point-of-sale systems, thin clients, and critical operational environments.

How does Windows 10 LTSC differ from Windows 10 Home or Pro editions?

Unlike the Home and Pro editions, LTSC does not undergo regular feature updates. It concentrates exclusively on security patches and critical fixes, ensuring system stability throughout its lifespan.

Is Windows 10 LTSC still receiving updates?

Yes, Windows 10 LTSC continues to get monthly security updates and essential fixes throughout its support lifecycle, though it refrains from introducing new features or major experiential changes.

What are the support end dates for Windows 10 LTSC?

Windows 10 Enterprise LTSC 2021 and IoT Enterprise LTSC 2021 will have support ending on January 12, 2027. The 2019 LTSC release will be supported until January 9, 2029, while the 2016 release will conclude support on October 13, 2026.

Can I install Windows 10 LTSC in a home environment?

Microsoft does not offer LTSC for direct consumer purchase; it is only available through volume licensing. Nonetheless, individuals can download a 90-day evaluation ISO from Microsoft, and a full version can be found publicly archived on Archive.org.

Will my hardware run Windows 10 LTSC?

If your device meets the standard Windows 10 minimum specifications, it will support LTSC, which requires at least a 1GHz processor, 2GB of RAM, and 20GB of storage.

Can I upgrade to LTSC from a standard Windows 10 edition?

No, Microsoft does not facilitate in-place upgrades from Home or Pro to LTSC; a clean installation is required, which will erase your existing data.

Does LTSC support the Microsoft Store?

By default, the Enterprise LTSC version does not include the Microsoft Store. The IoT LTSC may include it based on the image’s configuration. Manual addition of the store can be accomplished, but Microsoft will not provide support for this method.

Which LTSC edition is appropriate for me: Enterprise or IoT?

Enterprise LTSC offers a five-year support term and is best suited for standard enterprise deployments, while IoT Enterprise LTSC provides ten years of support, designed for dedicated-function devices but functions similarly on most computers.

Can I create a Microsoft account during the setup process?

While you can create a Microsoft account, it is not mandatory. The OOBE process includes an option for “Domain join instead, ” allowing for a local account without a Microsoft account association.

Does LTSC integrate with the Media Creation Tool?

No, the Media Creation Tool is incompatible with LTSC images. Users must utilize Command Prompt, Rufus, or similar tools for bootable media creation.

Is it possible to dual-boot LTSC alongside another operating system?

Yes, dual-booting is feasible, provided that LTSC is installed on a separate partition and the bootloader is managed appropriately.

Is LTSC advisable as a daily operating system?

While it operates reliably as a daily system, especially for those who prioritize stability over new features, Microsoft does not market LTSC for general consumer use, and some modern applications might not function optimally.

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