The fastest way to check your Windows version

Open the Settings app by pressing the Windows key and typing "settings", then select the first result. Go to System in the left menu, scroll down, and click About. You will see your Windows version listed under "Edition" — it will say Windows 10, Windows 11, or Windows 12, depending on what you have installed.

If you want the version number as well (the longer string of digits), it appears on the same screen under "Version". Most people only need the edition name, but the version number tells you exactly which update you are running.

This method works on every Windows computer made in the last five years and takes about 30 seconds.

Key Takeaways

  • The Settings app shows your Windows edition and version number on the About page under System.
  • You can also right-click "This PC" on your desktop or in File Explorer and select Properties to see the same information.
  • The edition name (Windows 10, Windows 11) is what most programs and websites ask for when they want to know your version.
  • If Settings does not open or looks broken, the System Information tool (search "system information") shows the same details.

Using File Explorer if Settings does not work

If the Settings app will not open or appears corrupted, you can find the same information through File Explorer. Open File Explorer, locate This PC in the left sidebar, right-click it, and select Properties. A window will open showing your Windows edition and version number under "System".

This method is more reliable on older or damaged Windows installations because it does not depend on the Settings app running correctly. The information displayed is identical to what you would see in Settings.

The System Information tool as a backup

Press the Windows key, type "system information", and open the result. The window that appears shows your Windows version under "OS Name" — it will read something like "Microsoft Windows 11 Pro" or "Microsoft Windows 10 Home".

This tool also displays your processor, RAM, and other hardware details on the same screen. It is useful if you need to gather multiple pieces of information about your computer at once, or if both Settings and File Explorer are giving you trouble.

What the version numbers mean

Windows editions come in different flavors. Windows Home is the standard version most people have. Windows Pro adds features for small businesses and includes remote desktop access. Windows Enterprise is for large organizations and is not sold to individuals.

The version number (like 22H2 or 21H2) tells you which major update you are running. Windows releases updates twice a year, and each one gets a code name based on the year and half — 22H2 means the second half of 2022. You do not usually need to know this number unless a program or website specifically asks for it.

Why you might need to know your Windows version

Some software requires a specific Windows edition or version to run. A program might say "Windows 11 Pro or later" or "Windows 10 version 1909 or higher". Knowing your version lets you check whether your computer can run that software before you try to install it.

Hardware drivers — the software that makes printers, graphics cards, and other devices work — are also version-specific. If you are downloading a driver, the manufacturer's website will ask you to select your Windows version so you get the right file.

Technical support staff may also ask for your version when you report a problem, because some bugs only happen on certain versions.

Checking if you need to update

If you want to know whether your Windows installation is fully up to date, go to Settings > System > About and look at the "Version" number. Then search online for "Windows [your edition] latest version" to see what the current version should be.

You can also go to Settings > System > Windows Update and click Check for updates. Windows will tell you whether updates are available and download them automatically if you have automatic updates turned on.

Most home users do not need to manually check — Windows updates itself in the background. But if your computer has not been turned on in several months, checking manually ensures you have the latest security patches.

Frequently Asked Questions

What is the difference between Windows 10 and Windows 11?

Windows 11 is the newer operating system with a redesigned interface, better performance on newer hardware, and stricter security requirements. Windows 10 is still supported and receives updates, but Windows 11 is the current version. You can see which one you have on the About page in Settings.

Can I upgrade from Windows 10 to Windows 11?

You can upgrade if your computer meets the hardware requirements, which include a compatible processor and at least 4 GB of RAM. The About page in Settings will tell you whether your computer is compatible. If it is not, you would need to replace certain hardware or stay on Windows 10.

What does "Home" vs "Pro" mean?

Home is the standard edition for personal computers and includes all basic features. Pro adds remote desktop, advanced security options, and the ability to join a business domain. Most home users have Home edition; Pro is more common in small businesses.

Does knowing my Windows version affect my computer's performance?

No. Checking your version does not change anything on your computer. It is just reading information that is already stored there. You can check as many times as you want without any effect.

What if Settings shows a version number I do not recognize?

Version numbers follow a pattern: the first two digits are the year, and the H1 or H2 indicates the half of the year. If you see something like 23H2, that is the second half of 2023. If the number seems very old, your computer may not have received updates in a while, and you should check for updates in Windows Update.