How to Check What Windows Version You Have

Whether you’re troubleshooting an issue, installing new software, or just satisfying your curiosity, knowing your Windows version is fundamental. With multiple versions and editions of Windows out there, understanding what exactly you’re running helps ensure compatibility and optimal performance. If you’ve ever asked yourself, “What version of Windows do I have?” — this guide is for you.

TL;DR (Too long, didn’t read):

If you want to quickly check your Windows version, press Windows Key + R, type winver, and press Enter. A window will pop up detailing your Windows version and build number. Alternatively, navigate to Settings > System > About for more comprehensive system information. Knowing your version is vital for software compatibility and system updates.

Why Knowing Your Windows Version Matters

Windows operating systems are continuously updated, patched, and sometimes completely revamped. Each version may offer different support lifespans, features, or compatibility with programs and drivers. Here’s why it’s essential to know:

• Software Requirements: Some programs only run on specific versions (e.g., Windows 10 or later).
• Security Updates: Outdated versions may no longer receive security patches.
• Hardware Compatibility: Newer hardware may require updated OS versions to function optimally.
• Troubleshooting: Support forums and tech help often need your version info to assist accurately.

Quickest Ways to Check Your Windows Version

1. Using the “winver” Command

This is perhaps the fastest and most straightforward method.

1. Press Windows Key + R to open the Run dialog box.
2. Type winver and press Enter.

A small window titled About Windows will appear. This window includes:

• The version of Windows (e.g., Windows 11, Windows 10)
• The build number (indicates update level)
• Edition details (e.g., Pro, Home, Enterprise)
• Year of release © Microsoft Corporation

This is ideal if you just need the basics.

2. Through the Settings App (Windows 10/11)

For more detailed system information, including your device specifications and operating system version, follow these steps:

1. Click the Start Menu and select Settings (gear icon).
2. Go to System > About.

Here, you’ll find a section called Device specifications and another labeled Windows specifications. Look for the following:

• Edition: Windows 10 Pro, for instance
• Version: A numeric identifier like 22H2
• OS build: Detailed version like 19045.3031
• System type: 64-bit or 32-bit operating system

This method is especially useful when talking to tech support or looking up system compatibility.

3. Via the Command Prompt

If you’re comfortable with a command-line interface, this method also reveals your Windows version:

1. Press Windows Key, type cmd, and hit Enter.
2. In the Command Prompt window, type: systeminfo and press Enter.

Wait a few moments. The command retrieves system details, and among them you’ll find:

• OS Name
• OS Version
• System Boot Time
• System Type

Note: This tool gives comprehensive info, which can be useful for administrative purposes.

Understanding the Details

What Does the “Version” Mean?

The “version” usually corresponds to a date code. For example, 21H1 means the first half of 2021. Similarly, 22H2 indicates the second half of 2022. These codes help align what feature updates your Windows installation has received.

OS Build Number

The build number gives insight into the specific update level. For instance, Windows 10 version 22H2 might have a build number like 19045.3031. This tells advanced users or IT professionals exactly what updates are installed.

Edition: Home vs Pro vs Enterprise

Different editions offer varied functionalities. Here’s a quick comparison:

Edition	Main Features
Home	Basic consumer features, no BitLocker or Group Policy Editor
Pro	BitLocker, Group Policy, Remote Desktop and more control
Enterprise	Advanced security, device management, virtualization

Knowing your edition can help you understand which tools are available to you.

For Older Versions of Windows

If you’re using older versions like Windows 7 or 8.1, the steps may vary slightly.

Windows 7

1. Click the Start Menu and right-click Computer.
2. Select Properties.

You’ll see your Windows edition and version along with system properties on the screen.

Windows 8 / 8.1

1. Right-click the Start button or press Windows Key + X.
2. Select System.

The System window will show OS version, edition, and whether you’re on a 64-bit or 32-bit system.

Advanced Tools

For IT administrators or power users, several third-party system info tools offer deeper details:

• Speccy – Visual presentation of system specs, including OS version
• Belarc Advisor – Generates a detailed system report with Windows edition and update history
• HWInfo – More hardware-focused but includes OS details

These tools are especially helpful when assessing numerous machines or legacy systems.

Keeping Your System Updated

Now that you know which Windows version you’re running, it’s prudent to check you have the latest updates installed. Depending on which version you have, support may be limited or expired.

How to Check for Updates:

1. Go to Settings > Windows Update.
2. Click Check for Updates.

If updates are available, install them to keep your system secure and stable.

Conclusion

Understanding your exact Windows version is far more than technical trivia—it impacts compatibility, security, and performance. Whether you need a quick answer via the winver command or require more advanced system details from the System Information tool, knowing how to check your version places you firmly in control of your computing experience.

Stay updated, stay informed—and you’ll avoid many future headaches caused by software or hardware incompatibilities.