How do you know which version of Windows is installed on your PC?

When analyzing a problem on your computer, you may be asked for the version of Windows installed. Whether you have Windows 10 or Windows 11, there are plenty of major updates, with big changes from one version to the next.

Knowing your version of Windows can also help track these famous updates, to know if you have received the latest one, but also to anticipate potential compatibility problems with certain software or drivers.

How to know the version of Windows (10 or 11) installed on your PC?

To find information on the version of Windows installed, here is the procedure:

- You must go to the Computer Settings (you will find them by right-clicking on the Windows logo on your taskbar).

- Then go to the System section

- Then in the System Information tab. When you get there, you will need to focus on three pieces of information, all present in this window.

First, look for the Windows edition. Named Family, Professional or Education, they all have different characteristics, so it is important to know its edition to adapt.

Let's move on to the system type: is it 32 or 64 bits? You must surely have already encountered this request when you want to download software and two options are then available to you. So, no more hesitation when faced with this type of request, knowing that it is very likely that your system is 64-bit if your computer is less than 15 years old.

Finally, in the “Windows Specifications” section, note the build number, this is the version of Windows installed. Previously, it was in the form of four numbers (two for the year and two for the month of the update). From now on, it displays two numbers (for the year), a letter and a last number (for the period, most often “H2” for the second half).

This screen also allows you to know a little more about your configuration with your processor and the amount of RAM installed, but also other information such as the serial number of your Windows license. You may also be asked for this number in case of assistance.

Quicker tip: press Windows + R keys together, type winver

then validate. An “About Windows” window opens and directly displays your version (for example 24H2) and your build number, without going through Settings.

To go further

How to install Windows 11 without creating a Microsoft account online?

Major updates now occur once a year, in the second half of the year (usually between September and October). If your version is too old, you can try to force the update. And if it doesn't suit you, you can always uninstall it.