Which version of Windows do I have? To find your Windows version and edition, you can use one of the following methods: In the Settings app on your Windows device, select System > About

Use the 32-bit installer if you’re using a 32-bit version of Windows and the 64-bit installer with a 64-bit version of Windows. To determine which version of Windows you’re using, follow the steps in Method 1 or 2.

If you have Windows Vista or Windows 7, there are two methods to determine whether you are running a 32-bit or a 64-bit version. If one does not work, try the other. Method 1: View System window in Control Panel

There are now two versions of Outlook for Windows: new Outlook for Windows and classic Outlook for Windows. To determine if the Outlook for Windows version you're using is new Outlook or classic Outlook, check if there's a File tab on the ribbon. If File doesn't appear, you're using new Outlook.

To find out what version of Teams you're on and ensure you have all the latest features and improvements, regularly check for updates and install them. Here's how:

Open Microsoft Edge, select Settings and more (...), and then select Settings. Look for your version under About Microsoft Edge.

To use the DirectX Diagnostic Tool to determine the version of DirectX that is installed on your computer, follow these steps: Click Start, and then click Run. Type dxdiag, and then click OK. On the System tab, note the version of DirectX that is displayed on the DirectX Version line.

Find help and how-to articles for Windows operating systems. Get support for Windows and learn about installation, updates, privacy, security and more.

Learn how to check what version of Office your using. Find your product name and version number of Office apps.

You can look up your OneDrive version—use the steps below for Windows and Mac. Windows macOS Open OneDrive settings (select the OneDrive cloud icon in your notification area, and then select the OneDrive Help and Settings icon then Settings .)