Windows 10 Version Build Numbers History


  • Windows 10 version build numbers indicate major updates and specific updates within those versions.
  • The Fast Ring and Dev Channel are two different release channels for Windows 10 version builds, with the Fast Ring being less stable but more frequent in updates.
  • The progression of Windows 10 mobile version build numbers reflects the ongoing development and improvements of the platform.
  • To identify your current Windows 10 version and build number, you can use the Run dialog box, the Settings app, or the Windows key + I shortcut.

In this article, I will provide a concise overview of the history of Windows 10 version build numbers.

Understanding Version and Build Numbers

In the context of Windows 10, version numbers indicate major updates while build numbers represent specific updates within those versions. Each update brings new features, improvements, and fixes to the operating system.

Version numbers are typically represented as YYMM, with YY indicating the year and MM representing the month of release. For example, version 20H2 was released in the second half of 2020.

Build numbers, on the other hand, are represented as a series of numbers separated by dots. Each build number is unique and corresponds to a specific update or patch for the Windows 10 version.

To find your Windows 10 version and build numbers, you can go to Settings > System > About. Here, you will see the version number under “Windows specifications” and the build number under “OS Build”.

Understanding version and build numbers is crucial for troubleshooting issues, checking for compatibility with certain software, and ensuring that your system is up to date with the latest features and security patches.

Historical Overview of PC Versions

As of the latest version, Windows 10, version 20H2, users have experienced several iterations of the operating system, each with its own set of build numbers and improvements. These updates have included new features, security enhancements, and user interface changes, reflecting the continuous development and refinement of Windows 10.

The historical overview of PC versions in the Windows 10 build numbers history provides insight into the evolution of the operating system and its adaptation to the changing needs of users. From the introduction of Windows 10 to the latest updates, the build numbers reflect the ongoing efforts of Microsoft to provide a reliable and user-friendly operating system for personal computers and other devices.

Understanding the historical progression of Windows 10 build numbers can help users appreciate the journey of this operating system and the significant milestones that have shaped its development. It also provides valuable context for future updates and versions, highlighting the continuous evolution of Windows 10 as a leading operating system for personal computers and other devices.

Notable Updates in Version History

Version Build Number Notable Updates
1507 10240 Initial release
1511 10586 November Update
1607 14393 Anniversary Update
1703 15063 Creators Update
1709 16299 Fall Creators Update
1803 17134 April 2018 Update
1809 17763 October 2018 Update

Distinguishing Fast Ring and Dev Channel

The Fast Ring and Dev Channel are two different release channels for Windows 10 version builds. The Fast Ring is for early adopters who want to test the latest updates and features before they are fully polished and released to the public. It is the most frequent and unstable of the release channels. The Dev Channel, on the other hand, is for developers and testers who want to try out very early preview builds of Windows 10. It is even less stable and more experimental than the Fast Ring.

In terms of stability, the Fast Ring is less stable than the Dev Channel, as it receives more frequent updates and changes. However, the Dev Channel is more experimental and may include features that never make it to the public release.

The Fast Ring and Dev Channel are both part of the Windows Insider Program, which allows users to test and provide feedback on upcoming Windows 10 features and updates. Both channels are not recommended for use on your primary PC, as they are not as stable as the public release builds.

If you want to be on the cutting edge of Windows 10 development, the Fast Ring might be for you.

Insights into Mobile Version Progression

When analyzing the progression of Windows 10 mobile version build numbers, it is important to consider the various updates and patches that have been released over time. The software release life cycle plays a crucial role in understanding how the mobile version has evolved and improved with each update.

By examining the Windows 10 version history, it becomes clear how Microsoft has adapted the mobile version to meet the changing needs of users. From the introduction of Windows 10 Mobile to the latest updates like version 20H2, the progression of build numbers reflects the ongoing development of the platform.

The user interface for Windows 10 Mobile has also seen significant advancements, catering to the growing demand for a seamless and intuitive experience on mobile devices. As Microsoft continues to prioritize mobile app development, the evolution of Windows 10 mobile version build numbers is likely to remain a focal point for the company.

Guide to Identifying Your Current Version

To identify your current version of Windows 10, simply press the Windows key + R to open the Run dialog box, then type winver and press Enter. This will open a window displaying your current Windows 10 version and build number.

If you prefer a different method, you can also open the Settings app, then go to System and select About. Here, you will find the information about your current Windows 10 version and build number.

Another way to check your Windows 10 version is by pressing the Windows key + I to open the Settings app, then navigate to System and select About from the list on the left.

Once you have identified your current version and build number, you can use this information to ensure that your system is up to date and compatible with the latest software and updates.

Structure of Version and Build Numbering

This numbering system allows for easy tracking of updates and releases, making it easier for users to identify which version and build they are currently using. It also provides developers with a clear framework for testing and ensuring compatibility with specific versions and builds. Understanding the structure of version and build numbering in Windows 10 is crucial for effectively managing and troubleshooting software compatibility issues.

By keeping track of the version and build numbers, users and developers can stay informed about the latest updates, bug fixes, and security patches. This knowledge is essential for maintaining a secure and reliable Windows 10 environment. Whether it’s for personal or professional use, understanding the version and build numbering structure in Windows 10 is key to staying up-to-date and secure.

Steps to Update Your Windows System

  • Check for Updates
    • Click on the Start button and select Settings.
    • Click on Update & Security.
    • Click on Windows Update.
    • Click on Check for updates.
  • Download and Install Updates
    • If updates are available, click on Download.
    • Once the download is complete, click on Install.
    • Restart your computer if prompted.

Summary of Major Changes in Recent Versions

In Windows 10 version 20H2, the update focused on improving the overall user experience with enhancements to the Start menu, notifications, and the Edge browser. It also introduced the new Chromium-based Edge as the default browser.

With Windows 10 version 2004, Microsoft introduced several new features, including Windows Subsystem for Linux 2, Cortana updates, and improvements to virtual desktops and Bluetooth connectivity. This version also brought enhancements to the Task Manager and added a new cloud-based recovery option.

Windows 10 version 1909, also known as the November 2019 Update, was a more minor update that focused on performance improvements, enterprise-focused features, and general quality enhancements. It introduced the ability to create calendar events directly from the taskbar and brought improvements to the digital assistant, Cortana.

In Windows 10 version 1903, the May 2019 Update, Microsoft introduced a new light theme, Windows Sandbox for safely testing untrusted applications, and improvements to the Windows Update experience. It also brought enhancements to the search function and updated the user interface for the Settings app.