Why You Need Your Exact Version Number
Microsoft treats Windows 11 as a continuous service, constantly releasing minor updates, feature drops, and major annual revisions (like the 22H2 or 23H2 updates). When you encounter a bug, are checking to see if your PC supports a new feature like Copilot, or are requesting technical support from an IT professional, simply saying “I am running Windows 11” is no longer helpful. You need to provide the exact version number and OS build number to accurately diagnose compatibility issues. While you can dig through the Settings app to find this information, there is a much faster, decades-old command that brings the data up instantly.
Using the winver Command
The winver (Windows Version) command is a small legacy utility that exists solely to display a clean, concise window containing your exact operating system details.
- Press the Windows Key + R on your keyboard simultaneously. This keyboard shortcut opens the classic “Run” dialog box in the bottom left corner of your screen.
- In the text field next to “Open:”, type the following command exactly:
winver- Press Enter or click the OK button.
How to Read the “About Windows” Box
A new, small window titled “About Windows” will instantly pop up on your screen. You will see the main Windows 11 logo at the top. Look at the second paragraph of text.
- Version: This indicates the major feature release you are currently on. For example, it might say “Version 22H2” or “Version 23H2”.
- OS Build: Located right next to the version, this is a much longer string of numbers (e.g., “OS Build 22631.3296”). This highly specific number tells IT professionals exactly which minor security patches and cumulative updates have been installed on your machine.
- Edition: Further down in the text block, it will confirm your specific license tier, stating whether you are running Windows 11 Home, Pro, or Enterprise.
You can quickly take a screenshot of this tiny window or manually type the numbers out to provide to your technical support team for rapid troubleshooting.