How to Find Your Microsoft Windows Version Details
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Sometimes you need to know which dot release or service pack you have installed for your version of Windows. Or, you may need to know if you have a 32-bit or a 64-bit version. Use the steps below to find out.
If you're not sure which major version of Windows you have, open a Run command window (press Windows Key+R or right-click the Start button and select Run), type winver, and press enter. A small window will appear with your version of Windows—such as 10 or 11—and a few other details.
How To Find Version Details
- Go to the Start Menu and click Settings.
- When the Settings window opens, click System.
- From the tabs on the left side of the window, click About.
Under Device Specifications, you'll see your system type (32-bit or 64-bit). The Windows Specification section will show you the edition of Windows and your version number (such as 21H1).