The quickest way to check your Windows version
Open the Settings app by pressing the Windows key and the letter I together, or by right-clicking the Start button and selecting Settings. On the left side, click System, then scroll down and click About. Look for the line that says Edition — this tells you whether you have Windows 11, Windows 10, or an older version. Below that, the Version line shows you the specific build number, which matters if you're troubleshooting a particular problem.
If Settings won't open, you can also right-click This PC or My Computer on your desktop or in File Explorer, select Properties, and scroll down to find the same information. Both methods take less than a minute.
Key Takeaways
- The Settings app shows your Windows edition and version number in the System > About section.
- Your edition (Windows 11 Home, Windows 10 Pro, etc.) determines which features you can use and which updates you receive.
- The version number matters when you're looking up whether a specific fix applies to your computer.
- If you cannot open Settings, right-clicking This PC and selecting Properties gives you the same information.
Why your Windows version matters
Knowing your version helps you understand what features are available to you and whether a solution you find online will actually work on your machine. Windows 11 and Windows 10 handle some tasks differently, and within each version, Microsoft releases numbered updates that add features or fix problems. When you search for help with a specific issue, the answer often depends on which version you're running.
Your edition — Home, Pro, Enterprise — also affects what you can do. Windows 11 Pro, for example, includes tools for connecting to a work network that Home does not have. Knowing your edition prevents you from looking for features that straightforward are not installed on your computer.
Understanding the difference between edition and version
The edition is the product you bought or that came with your computer: Windows 11 Home, Windows 11 Pro, Windows 10 Home, or Windows 10 Enterprise. Think of it as the tier or package level. The version is the specific update number — something like 23H2 or 22H2 — that tells you how current your installation is.
You need the edition to know what your computer can do. You need the version number when you are following step-by-step instructions online, because a fix written for version 22H2 might not work the same way in version 21H2. The version number also tells you whether you are missing recent updates, which often include security patches.
Checking for updates after you know your version
Once you know which version you have, you can check whether updates are waiting. Open Settings, go to System, and click Windows Update on the left. Click Check for updates. Windows will search for any new versions and tell you whether your computer is current or whether updates are ready to install.
If updates are available, Windows usually installs them automatically, but you can also install them right away by clicking the button that appears. After installing updates, your version number will change to reflect the new build. Restart your computer when prompted — this is when the update actually takes effect.
What to do if you see an older version number
If your version number is more than a few months old, your computer may not be set to install updates automatically. This can happen if you have turned off automatic updates or if your computer has not restarted since the last update was downloaded. Open Windows Update as described above and check for updates manually.
If Windows says your computer is up to date but the version number still seems old, your computer may be waiting for a restart to finish installing an update. Save your work, close your programs, and restart. After the restart, check the version number again — it should have changed.
Finding your version number if you cannot access Settings
If the Settings app is not responding, you can find your version information through the Run dialog. Press the Windows key and the letter R together to open the Run box, type winver, and press Enter. A window will appear showing your edition, version number, and build number all in one place.
You can also open File Explorer, right-click the C: drive (or whichever drive Windows is installed on), select Properties, and look at the bottom of the window. This method shows less detail but confirms which edition you have. If neither of these works, restart your computer and try again — sometimes a temporary glitch prevents these tools from opening.
Frequently Asked Questions
Does my version number affect how fast my computer runs?
Not directly, but staying current with updates can help. Newer versions sometimes include performance improvements and security fixes that prevent your computer from slowing down due to malware or outdated drivers. If you are running a version from several months ago, updating may improve speed slightly.
Can I change my Windows edition from Home to Pro?
Yes, but it requires purchasing a license. You cannot upgrade through Settings — you have to buy a Windows Pro license key and enter it in Settings > System > About, where you will see an Upgrade now button. The upgrade keeps your files and programs in place.
What if my version number does not match what I see online?
Version numbers change frequently as Microsoft releases updates. If you found instructions written for a different version, the steps usually still work — Windows 10 and Windows 11 are similar enough that most troubleshooting applies across versions. If the steps mention a specific menu or button that you cannot find, your version may be newer and the interface may have changed slightly.
Is it safe to install updates right away, or should I wait?
Windows updates are safe to install when ready. They include security patches that protect your computer from threats, so waiting actually increases your risk. The only reason to delay is if you are in the middle of important work and cannot restart your computer right now.