Windows · Support by edition
Windows: which build to run today, by edition
For every Windows edition still serviced: the latest corrective build to deploy, its date, and the end-of-life (EOL) that differs between consumer, enterprise and LTSC. MSRC data (builds) and endoflife.date (EOL), refreshed automatically.
| SKU | Build | Published on | EOL |
|---|---|---|---|
| Windows 11 26H1 new devices only (no upgrade path from 24H2/25H2) | 10.0.28000.2956 | 2026-09-14 | Home/Pro: 2028-03 · Ent/Edu: 2029-03 |
| Windows 11 25H2 | 10.0.26200.9445 | 2026-09-08 | Home/Pro: 2027-10 · Ent/Edu: 2028-10 |
| Windows Server 2025 Server Core included (same build) | 10.0.26100.33438 | 2026-09-08 | 2034-11 |
| Windows 11 24H2 | 10.0.26100.9445 | 2026-09-08 | Home/Pro: 2026-10 · Ent/Edu: 2027-10 |
| Windows 11 23H2 | 10.0.22631.7582 | 2026-09-08 | Home/Pro: 2025-11 · Ent/Edu: 2026-11 |
| Windows Server 2022 Server Core included (same build) | 10.0.20348.5622 | 2026-09-08 | 2031-10 |
| Windows 10 22H2 consumer support ended, patched via ESU | 10.0.19045.7725 | 2026-09-08 | 2025-10 |
| Windows 10 LTSC 2021 (21H2) | 10.0.19044.7725 | 2026-09-08 | 2027-01 (LTSC) |
| Windows 10 LTSC 2019 (1809) | 10.0.17763.9245 | 2026-09-08 | 2029-01 (LTSC) |
| Windows Server 2019 Server Core included (same build) | 10.0.17763.9245 | 2026-09-08 | 2029-01 |
| Windows 10 LTSC 2016 (1607) | 10.0.14393.9512 | 2026-09-08 | 2026-10 (LTSC) |
| Windows Server 2016 Server Core included (same build) | 10.0.14393.9512 | 2026-09-08 | 2027-01 |
24H2 and 25H2 get the same Patch Tuesday (25H2 is an enablement package on the 24H2 base): same fixes, but a different build number (26100.x for 24H2, 26200.x for 25H2).
How to read the table
- End of support differs by edition. The same version (e.g. 24H2) has different EOL dates per edition: consumer (Home/Pro) ends before enterprise (Enterprise/Education), LTSC much later.
- Enablement package. 24H2 and 25H2 share the same Patch Tuesday (25H2 turns on features on the 24H2 base): same fixes, but a different build number (26100.x vs 26200.x). Each machine needs the build for ITS version.
- LTSC. LTSC branches (e.g. "LTSC 2021" on 21H2) receive fixes years after the matching consumer release ends. That is the only reason a Windows 10 version still shows as serviced.
- ESU. Windows 10 22H2 consumer has reached end of support but still gets fixes through the paid ESU program.
Sources: MSRC advisories (builds) and endoflife.date (EOL). · All Windows builds · All Windows versions
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