The quickest way to check your Windows version

Open the Settings app by pressing the Windows key and typing "Settings", then click the result. Go to System in the left sidebar, scroll down, and click About. Look for the line that says "Edition" — that tells you whether you have Windows 11, Windows 10, or an older version. Below that, "Version" shows you the specific update level of your system.

If you need this information right now and Settings feels slow, press Windows key + R, type winver, and press Enter. A small window pops up with your edition and version number displayed at the top.

Both methods show you the same information. The Settings route is clearer if you want to explore other system details at the same time. The winver command is faster if you just need the version number and nothing else.

Key Takeaways

  • Your Windows edition (like Windows 11 Home or Windows 10 Pro) appears in Settings under System > About.
  • The Version number below the edition tells you which monthly update your system is running.
  • Typing winver into the Run dialog gives you the same information in a single popup window.
  • Knowing your exact version matters when troubleshooting problems or checking whether your computer can run specific software.

What the edition name actually means

Windows comes in several editions, and the one you have depends on when and where you bought your computer. Windows 11 Home is the standard version that comes on most new laptops and desktops. Windows 11 Pro adds features like BitLocker encryption, Remote Desktop, and Group Policy tools — it costs more and is usually found on business machines or bought separately by power users.

Windows 10 still runs on millions of computers. It has the same Home and Pro split, plus older editions like Enterprise (for large organizations) and Education (for schools). If your computer is several years old, you likely have Windows 10.

The edition name does not tell you how up-to-date your system is. A computer with Windows 11 Home from 2021 might be running an older version than a Windows 11 Home machine bought last month. That is why the Version number matters separately.

Understanding the version number and build

Below the edition, you will see a Version number like 23H2 or 22H2. This is Microsoft's way of labeling major updates. Each number represents a year and half-year — so 23H2 means the second half of 2023. When Microsoft releases a new version, your computer downloads and installs it automatically (usually overnight).

Below that sits the OS Build number, a longer string like 22621.2715. This is the specific patch level of your system. Two computers with the same version might have different build numbers if one received a security update that the other has not yet installed. The build number is what technical support usually asks for when you contact them about a problem.

You do not need to memorize these numbers. Just know that a higher version or build number means your system is more recent. If you are troubleshooting a problem and someone asks for your version, copy the exact number from the About screen and paste it into the conversation.

Where to find your Windows version on older systems

If your computer is running Windows 7, Windows 8, or Windows 8.1, the Settings app does not exist in the same form. Right-click This PC or My Computer on your desktop or in File Explorer, then click Properties. A window opens showing your system information, including the Windows edition and version at the top.

Alternatively, press Windows key + Pause/Break to open the same Properties window directly. This method works on Windows 10 and 11 as well, though Settings is now the official location Microsoft recommends.

If you are running Windows 7 or older, Microsoft no longer provides security updates for those systems. Consider planning an upgrade to Windows 10 or 11 to keep your computer protected against new threats.

Why knowing your version matters

Software developers and hardware makers publish system requirements that list which Windows versions their products support. Before you install a program, game, or driver, check whether your version meets the minimum. A program built for Windows 11 might not run on Windows 10, and one designed for Windows 10 Pro might not work on Windows 10 Home.

Security updates also depend on your version. Microsoft stops releasing updates for older versions after a certain date — Windows 10 support ends in October 2025, for example. If you are running an unsupported version, your computer stops receiving patches for newly discovered security holes. Checking your version tells you whether you are still in the support window.

Technical support staff ask for your version number because it narrows down what could be wrong. A bug that affects Windows 11 might not touch Windows 10, so knowing which one you have saves troubleshooting time.

Checking your system information in detail

The About screen in Settings shows edition and version, but if you need deeper information — like your processor, RAM, or system type — scroll down on that same page. You will see your device name, processor type, installed RAM, and whether you are running a 32-bit or 64-bit system.

For even more technical details, right-click the Start button and select System Information. This opens a window with hardware specifications, network settings, and other details that rarely matter for everyday use but can help when troubleshooting specific problems.

Most of the time, you only need the edition and version. The extra details are there if you need them, but do not feel obligated to memorize or understand them all.

Frequently Asked Questions

Can I upgrade from Windows 10 to Windows 11 for free?

Microsoft offered a free upgrade from Windows 10 to Windows 11 for a limited time, but that period has ended. If you did not upgrade during that window, you now need to purchase a Windows 11 license. Check your Windows version first — if you have Windows 10, you can see whether your hardware meets Windows 11's requirements before deciding whether to upgrade.

What is the difference between 32-bit and 64-bit Windows?

64-bit Windows can use more than 4 GB of RAM and runs faster on modern computers. Almost all new computers come with 64-bit Windows. If you see 32-bit listed in your system information, your computer is older and may struggle with newer software. Most programs today require 64-bit Windows.

Does my version number change when I restart my computer?

Your edition (Home, Pro, etc.) never changes unless you buy an upgrade. The version number stays the same until Microsoft releases a new update, which usually happens a few times per year. The build number may increase after security updates, which can happen monthly.

Why does my version say something like 22H2 instead of a regular number?

Microsoft switched to this naming system starting with Windows 10. The number tells you which year and half of the year the update was released. It is easier to remember than a long build number, but it does not affect how your computer works — it is just a label.