# Windows 10, version 21H1

> version of Windows 10

**Wikidata**: [Q106909474](https://www.wikidata.org/wiki/Q106909474)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Windows_10,_version_21H1)  
**Source**: https://4ort.xyz/entity/windows-10-version-21h1

## Summary
Windows 10, version 21H1 is a version of the Windows 10 operating system, developed by Microsoft and released on May 18, 2021. It is also known as the "Windows 10 May 2021 Update" and succeeded Windows 10, version 20H2.

## Key Facts
- **Publication Date:** May 18, 2021 (based on Microsoft blog post announcing its release).
- **Developer:** Microsoft Corporation.
- **Predecessor:** Windows 10, version 20H2.
- **Successor:** Windows 10, version 21H2.
- **Aliases:** 21H1, Windows 10 May 2021 Update.
- **Classification:** Instance of an operating system.
- **Availability:** Has an English Wikipedia article (`Windows 10, version 21H1`).

## FAQs
### Q: What is Windows 10, version 21H1?
A: Windows 10, version 21H1 is a specific version of the Windows 10 operating system, released by Microsoft in May 2021. It's also called the "Windows 10 May 2021 Update."

### Q: What was released after Windows 10, version 21H1?
A: Windows 10, version 21H2 was released after Windows 10, version 21H1, succeeding it as the next version of Windows 10.

### Q: Is Windows 10, version 21H1 still supported?
A: The source material does not provide information regarding the support lifecycle or current support status of this specific version.

### Q: How does 21H1 differ from 20H2?
A: The source material identifies Windows 10, version 20H2 as the direct predecessor of Windows 10, version 21H1. Specific functional differences are not detailed in the provided source.

## Why It Matters
Windows 10, version 21H1 represents a standard update cycle point in the evolution of Microsoft's primary desktop operating system. Its release on May 18, 2021, signifies the continued development and refinement of Windows 10, providing users with new features, security patches, and improvements between the major 20H2 and 21H2 versions. As part of the "Windows as a Service" model, it underscores Microsoft's approach to delivering updates more frequently than traditional OS releases, aiming to keep the platform current and secure for users reliant on Windows 10.

## Notable For
- Being the release of Windows 10 following the 20H2 version and preceding the 21H2 version.
- Being released on the specific date of May 18, 2021.
- Carrying the official alias "Windows 10 May 2021 Update" alongside its alphanumeric designation "21H1".
- Classified formally as an instance of an "operating system".

## Body
### Basic Information
- Windows 10, version 21H1 is a specific version of the Windows 10 operating system.
- Its developer is Microsoft.
- It is classified as an instance of an operating system.

### Version History & Relationships
- **Follows:** Windows 10, version 20H2.
- **Followed By:** Windows 10, version 21H2.
- It sits within the version lineage of Windows 10.

### Release & Naming
- **Publication Date:** May 18, 2021 (confirmed by the referenced Microsoft Windows Experience blog post).
- **Aliases:** Includes "21H1" and "Windows 10 May 2021 Update".

### Documentation
- An English Wikipedia article exists with the title "Windows 10, version 21H1".
- Japanese language Wikipedia documentation is also available.
- The official logo is represented by the file `Windows_10_Logo.svg`.

### Online Presence
- The entity has 2 sitelinks on Wikidata.

## Schema Markup
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Windows 10, version 21H1",
  "description": "A version of the Windows 10 operating system, developed by Microsoft and released on May 18, 2021.",
  "url": "https://blogs.windows.com/windowsexperience/2021/05/18/how-to-get-the-windows-10-may-2021-update/",
  "sameAs": [
    "https://www.wikidata.org/wiki/Q75594003",
    "https://en.wikipedia.org/wiki/Windows_10,_version_21H1"
  ],
  "additionalType": "operating system"
}

## References

1. [How to get the Windows 10 May 2021 Update | Windows Experience Blog. 2021](https://blogs.windows.com/windowsexperience/2021/05/18/how-to-get-the-windows-10-may-2021-update/)