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  1. Find Information About Your Windows Device - Microsoft Support

    What's my device name? Which version of Windows do I have? What are my device specifications? How much storage do I have?

  2. Determine whether your computer is running a 32-bit version or …

    To determine which version of Windows you’re using, follow the steps in Method 1 or 2. If one method doesn’t work, try the other. Method 1: View the System window in Control Panel Click …

  3. Determine whether your computer is running a 32-bit version or …

    The operating system is displayed as follows: For a 64-bit version operating system: Windows XP Professional x64 Edition Version < Year> appears under System. For a 32-bit version …

  4. Windows Update: FAQ - Microsoft Support

    Which version of Windows am I running? To find which version of Windows you're running, see Which version of Windows operating system am I running?

  5. Which version of DirectX is on your PC? - Microsoft Support

    Checking your version Follow these steps to use the DirectX Diagnostic Tool to check your DirectX version: In the Search box on the toolbar, enter dxdiag. Then select dxdiag from the …

  6. Use the System File Checker tool to repair missing or corrupted …

    Jan 12, 2007 · If this happens, you can use the Deployment Image Servicing and Management tool (DISM) and the System File Checker tool (SFC) to scan your system files and restore any …

  7. 32-bit and 64-bit Windows: Frequently asked questions

    How can I tell if my Windows device is running a 32-bit or a 64-bit version of Windows? Windows 11 doesn't have a 32-bit version and is 64-bit only. To confirm:

  8. About Genuine Windows - Microsoft Support

    How do I know if I'm running genuine Windows software? Look for key features of genuine Windows software, such as the Certificate of Authenticity (COA), a proof of license label, and …

  9. System Configuration Tools in Windows - Microsoft Support

    System Information is a system utility that provides a comprehensive view of the hardware, system components, and software environment on a Windows device. It is particularly useful …

  10. Check whether a version of Windows supports multiple languages

    Select Start and then select Settings > System > About . Or Select the following System > About shortcut: Open System > About In the System > About window that opens, the edition of …

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