- This article is about the operating system series developed since 2014. See Windows 10 (original release) for the original operating system called "Windows 10".
This is the last version of Microsoft Windows to support the IA-32 architecture (32-bit x86 systems) as Windows 11 requires an x86-64 processor.
Windows as a service[edit | edit source]
With Windows 10, Microsoft introduced a new release model called Windows as a service. Instead of releasing a major version of Windows every few years, the company instead vowed to release smaller updates to Windows 10 multiple times a year. These updates, labeled feature updates to differentiate them from regular bugfixes, are major updates to the operating system that add new features to the operating system. Usually, they are a new build of the operating system released after one or more development cycles. However, on multiple occasions, a limited set of new features has been released as a cumulative update and labeled as a new Windows 10 feature update. They are released twice in a year, with the first feature update being released in spring and the other in autumn.
List of feature updates[edit | edit source]
- Red - Unsupported version
- Yellow - Older version, still maintained
- Green - Latest version
- Orange - Preview version
- Blue - Future version
|Name||Version||Based on||Release date||Support end date||Notes|
|Windows 10||1507||Threshold||2015-07-29||2017-05-09||2025-10-14||Initial release; retroactively numbered as version 1507 in documentation.|
|Windows 10 November Update||1511||Threshold 2||2015-11-10||2017-10-10||N/A|
|Windows 10 Anniversary Update||1607||Redstone 1||2016-08-02||2018-04-10||2019-04-09||2026-10-13|
|Windows 10 Creators Update||1703||Redstone 2||2017-04-05||2018-10-09||2019-10-08||N/A|
|Windows 10 Fall Creators Update||1709||Redstone 3||2017-10-17||2019-04-09||2020-10-13||N/A||Introduces ARM64 support|
|Windows 10 April 2018 Update||1803||Redstone 4||2018-04-30||2019-11-12||2021-05-11||N/A|
|Windows 10 October 2018 Update||1809||Redstone 5||2018-11-13||2020-11-10||2029-01-09|
|Windows 10 May 2019 Update||1903||Titanium||2019-05-21||2020-12-08||N/A||Also known as 19H1|
|Windows 10 November 2019 Update||1909||Vanadium||2019-11-12||2021-05-11||2022-05-10||N/A||Cumulative update based on May 2019 Update codebase; also known as 19H2|
|Windows 10 May 2020 Update||2004||Vibranium||2020-05-27||2021-12-14||N/A||Also known as 20H1|
|Windows 10 October 2020 Update||20H2||2020-10-20||2022-05-10||2023-05-09||N/A||Cumulative update based on May 2020 Update codebase|
|Windows 10 May 2021 Update||21H1||2021-05-18||2022-12-13||N/A||Cumulative update based on May 2020 Update codebase|
|Windows 10, version 21H2||21H2||TBD||TBD||TBD||TBD||Cumulative update based on May 2020 Update codebase|