How to Find Out What Version of Windows You're On

Whether you're troubleshooting an issue, installing new software, or simply curious, knowing the version of Windows you're using is essential. Windows has evolved significantly over the years, with each version introducing new features, security updates, and system requirements. This guide will walk you through several methods to determine your Windows version, including step-by-step instructions for Windows 10, Windows 11, and older versions like Windows 7 and Windows 8.1.

Why Knowing Your Windows Version Matters

Before diving into the "how," let's briefly discuss the "why." Knowing your Windows version is important for several reasons:

1. Compatibility: Some software and hardware require specific versions of Windows to function properly.
2. Security: Newer versions of Windows receive regular security updates, while older versions may no longer be supported.
3. Troubleshooting: When seeking help online or from support teams, they often ask for your Windows version to provide accurate guidance.
4. Upgrades: If you're considering upgrading to a newer version of Windows, you need to know your current version to ensure compatibility.

Method 1: Using the Settings App (Windows 10 and Windows 11)

The Settings app is the most straightforward way to check your Windows version on modern systems like Windows 10 and Windows 11.

For Windows 10:

1. Open Settings: Press Win + I on your keyboard or click the Start menu and select the gear-shaped Settings icon.
2. Go to System: In the Settings window, click on System.
3. Select About: Scroll down the left-hand menu and click on About.
4. Check Your Version: Under the Windows specifications section, you'll see details like:
   • Edition: Windows 10 Home, Pro, Enterprise, etc.
   • Version: The specific build number (e.g., 22H2).
   • Installed on: The date your current version was installed.
   • OS Build: The exact build number of your Windows installation.

For Windows 11:

1. Open Settings: Press Win + I or click the Start menu and select Settings.
2. Go to System: Click on System in the left-hand menu.
3. Select About: Scroll down and click on About.
4. Check Your Version: Under the Windows specifications section, you'll see:
   • Edition: Windows 11 Home, Pro, Enterprise, etc.
   • Version: The specific build number (e.g., 23H2).
   • Installed on: The installation date.
   • OS Build: The exact build number.

Method 2: Using the Winver Command

The winver command is a quick and universal way to check your Windows version, regardless of whether you're using Windows 10, Windows 11, or an older version.

1. Open the Run Dialog: Press Win + R on your keyboard.
2. Type "winver": In the Run dialog box, type winver and press Enter.
3. View the Information: A small window will pop up displaying:
   • The version of Windows you're using (e.g., Windows 10 or Windows 11).
   • The specific build number.
   • The edition (e.g., Home, Pro, Enterprise).

This method is particularly useful if you need a quick overview without navigating through menus.

Method 3: Using System Information

The System Information tool provides a comprehensive overview of your system, including your Windows version.

1. Open System Information:
   • Press Win + S to open the search bar.
   • Type "System Information" and select the app from the results.
2. Check Your Version:
   • In the System Information window, look for the OS Name and Version fields.
   • You'll also see details like the system type (32-bit or 64-bit) and the build number.

This method is ideal if you need detailed information about your system beyond just the Windows version.

Method 4: Using Command Prompt or PowerShell

If you're comfortable with command-line tools, you can use Command Prompt or PowerShell to check your Windows version.

Using Command Prompt:

1. Open Command Prompt:
   • Press Win + S, type "cmd," and select Command Prompt.
2. Run the Command:
   • Type systeminfo and press Enter.
   • Scroll through the output to find the OS Name and Version.

Using PowerShell:

1. Open PowerShell:
   • Press Win + S, type "PowerShell," and select Windows PowerShell.
2. Run the Command:
   • Type Get-ComputerInfo | Select-Object OsName, OsVersion, OsBuildNumber and press Enter.
   • This will display the OS name, version, and build number.

These methods are particularly useful for IT professionals or advanced users who prefer command-line tools.

Method 5: Checking the Windows Version on Older Systems (Windows 7 and Windows 8.1)

If you're using an older version of Windows, the process is slightly different.

For Windows 7:

1. Open the Start Menu: Click the Start button.
2. Right-Click Computer: In the right-hand menu, right-click on Computer.
3. Select Properties: Click on Properties.
4. View Your Version: Under the Windows edition section, you'll see the version (e.g., Windows 7 Home Premium) and whether it's 32-bit or 64-bit.

For Windows 8.1:

1. Open the Charms Bar: Swipe in from the right edge of the screen or press Win + C.
2. Select Settings: Click on Settings.
3. Go to PC Info: Click on Change PC settings > PC and devices > PC info.
4. View Your Version: Under Windows, you'll see the edition and version.

Method 6: Checking the Windows Version via the Registry (Advanced)

For advanced users, the Windows Registry contains detailed information about your system, including the Windows version.

1. Open the Registry Editor:
   • Press Win + R, type regedit, and press Enter.
2. Navigate to the Key:
   • Go to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion.
3. Check the Values:
   • Look for entries like ProductName, CurrentVersion, and CurrentBuildNumber.

Warning: Editing the registry can cause system instability if done incorrectly. Only use this method if you're confident in your technical skills.

Method 7: Using Third-Party Tools

If you prefer a more user-friendly approach, third-party tools like Belarc Advisor or Speccy can provide detailed system information, including your Windows version.

1. Download and Install: Download a trusted system information tool.
2. Run the Tool: Launch the program and let it scan your system.
3. View the Results: The tool will display your Windows version, along with other hardware and software details.

Understanding Windows Version Numbers

Windows versions are often identified by their build numbers and release names. Here's a quick reference:

• Windows 11: Version 21H2, 22H2, 23H2, etc.
• Windows 10: Version 1507, 1607, 1709, 1803, 1903, 2004, 20H2, 21H1, 21H2, etc.
• Windows 8.1: Version 6.3.
• Windows 7: Version 6.1.

Each build number corresponds to a specific update or feature release. For example, Windows 10 version 20H2 was released in October 2020.

Conclusion

Determining your Windows version is a simple yet crucial task that can help you troubleshoot issues, ensure compatibility, and stay informed about your system. Whether you prefer using the Settings app, command-line tools, or third-party software, there's a method for everyone. By following the steps outlined in this guide, you'll be able to quickly and accurately identify your Windows version, no matter which edition you're using.

If you're still unsure or encounter any issues, don't hesitate to reach out to Microsoft Support or consult online forums for additional assistance. Knowing your Windows version is the first step toward maintaining a secure and efficient system.