Microsoft Windows 10 Enterprise LTSC 2021 – Lifetime Licence 1 PC · Digital Product Key

Windows 10 Enterprise LTSC 2021 is the long-term edition (Long-Term Servicing Channel) of Windows 10, based on version 21H2. Made for businesses and workstations that need to stay stable over time: no yearly feature updates, only security updates until 12 January 2027.

It includes all the security and management features of Windows Enterprise, without the Microsoft Store or preinstalled consumer apps, for a lighter, cleaner system. Genuine lifetime licence for 1 PC, product key by email within minutes, step-by-step guide and free support.

Note: Microsoft support for Windows 10 Enterprise LTSC 2021 ends on 12 January 2027. If you need Windows 10 supported for longer, choose Windows 10 IoT Enterprise LTSC 2021 (updates until 13 January 2032).

What you get with Windows 10 Enterprise LTSC 2021

• Genuine product key to activate Windows 10 Enterprise LTSC 2021 on 1 PC
• Official download link for the installation image
• Installation and activation guide, step by step
• Delivered by email within minutes after payment is confirmed
• Invoice and free support before and after purchase

Key features of Windows 10 Enterprise LTSC 2021

• 5 years of security updates, until 12 January 2027
• No feature updates: the system doesn’t change from year to year
• No Microsoft Store or preinstalled apps: fewer background processes
• Enterprise security: BitLocker, Credential Guard, AppLocker, Windows Defender Application Control
• Business management: Group Policy, Active Directory domain join, Microsoft Intune

System requirements

• 1 GHz processor or faster
• 2 GB RAM (64-bit)
• 32 GB of storage
• DirectX 9 graphics with WDDM 1.0 driver
• 800 × 600 display

Activation in 3 easy steps

1. Download the official image from the link in your email and install Windows (or use a PC with the same edition already installed).
2. Open Settings → Update & Security → Activation and choose “Change product key”.
3. Enter the product key from your email: Windows activates online in seconds.

Windows 10 Enterprise LTSC 2021: frequently asked questions

Is the licence genuine and lifetime?

Yes. You get a genuine product key for Windows 10 Enterprise LTSC 2021, valid for life on 1 PC, with no subscription.

What does LTSC mean?

LTSC (Long-Term Servicing Channel) is the long-term channel of Windows: the system stays on version 21H2 and only gets security updates, until 12 January 2027.

Can I activate it on Windows Pro or Home?

No: the product key only works with the same edition. We send you the link to download the right image and the guide to install it.

How and when do I receive the licence?

Once payment is confirmed you receive the product key, the download link and the guide by email, usually within minutes. Please also check your spam folder.

CD Keys Deal warranty and support

We buy our licences from authorised software distributors and keep the paperwork for every supply. If the code doesn’t work on the first activation attempt, we replace it or refund you; if you haven’t activated the key yet, you can ask for a refund within 30 days. Our team helps you by email and chat, from installation to activation.