How to Find Windows 11 Build Number

A build number is a specific label for your version of Windows. Think of it like a version number for a car. It tells you exactly which updates are installed on your computer. Microsoft releases these updates to fix bugs and add new features.

Why check this? You need to know your build number to see if your computer is ready for a specific app or to troubleshoot a technical issue.

What happens when done? You will have the exact version information needed to confirm your system is up to date.

Difference between Version and Build Number

A Version (like 23H2 or 24H2) represents a major feature update released once a year. A Build Number changes more often, usually during monthly Patch Tuesday updates. These updates often include KB numbers, which are specific identifiers for security patches.

Method 1: Use the About Windows screen

This is the fastest way to see your version and build number.

1. Press the Windows key + R on your keyboard to open the Run box.
2. Type winver and press Enter.

A small window will pop up showing your Windows version and build number.

Method 2: Use the Settings app

You can also find this information through the Windows Settings app.

1. Open the Start menu and click Settings (or press Windows key + I).

2. Click System on the left-hand menu.

3. Scroll down and click on About.

4. Look under Windows specifications. You will see your build number listed there.

Method 3: Use Windows Terminal

Advanced users can use the Terminal app to see the build number quickly.

1. Right-click the Start button and select Terminal. Note: This may require admin privileges.
2. In the window, type ver and press Enter.

Windows 11 Servicing Channels

Microsoft offers different update paths. The General Availability channel is for home users. The LTSC (Long-Term Servicing Channel) is for businesses that need stability over new features. Knowing your build helps you understand which servicing channel you are on.

Summary

Finding your Windows 11 build number is easy. Use the winver command, the Settings menu, or the Terminal. Keeping your build up to date ensures your computer is secure and compatible with the latest software. For more details, visit the Microsoft Release Health page.