Office LTSC 2024 uses a device-based perpetual (one-time purchase) license model. Unlike subscription-based Microsoft 365, you pay once and own the software indefinitely, though you only receive security updates for five years. A single license allows installation on one Windows PC or Mac.
Before comparing editions, understand the anchor. Office LTSC 2024 is the successor to Office 2021 and Office 2019. It is a license (you pay once, you own it forever) available exclusively via Volume Licensing channels (VLSC). Microsoft Office LTSC 2024 Pro Plus Standard ...