Differences Between IoT and Non‑IoT Enterprise LTSC 2021 and How to Convert Between Them
The article explains the Windows Enterprise LTSC 2021 long‑term servicing channel, compares IoT and non‑IoT editions in licensing, reserved storage and lifecycle, and shows how to switch between the two versions using product keys.
Windows offers a special long‑term servicing channel (LTSC), a stripped‑down version of the Enterprise edition that receives only security updates for 5‑10 years and lacks features such as the Microsoft Store, Edge, and Cortana.
LTSC releases based on Windows 10 Enterprise include LTSB 2015, LTSB 2016, LTSC 2019 and LTSC 2021; a Windows 11 LTSC is expected next year.
IoT vs. non‑IoT Enterprise LTSC 2021
1. Licensing : IoT edition uses retail (digital) licenses and can be activated with a product key, while the non‑IoT edition only supports volume‑license activation.
2. Feature difference : IoT lacks the “reserved storage” feature that reserves a portion of the disk for temporary files and updates; this omission can save a few gigabytes of disk space.
3. Lifecycle : IoT edition receives updates for 10 years (until 2032), whereas the non‑IoT edition is supported for 5 years (until 2027).
Conversion between the two editions is straightforward: install the appropriate product key for the target edition, and Windows will switch the edition instantly. Because the non‑IoT LTSC 2021 can only be activated via volume licensing, the common practice is to first install the IoT key, convert the edition, and then activate.
These details help users decide which LTSC edition better fits their needs.
IT Services Circle
Delivering cutting-edge internet insights and practical learning resources. We're a passionate and principled IT media platform.
How this landed with the community
Was this worth your time?
0 Comments
Thoughtful readers leave field notes, pushback, and hard-won operational detail here.