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  1. Find Information About Your Windows Device - Microsoft Support

    Oct 14, 2025 · Learn how to find basic information about your Windows device, including the device name, version of Windows, hardware details and avaialble storage space.

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

    If the value that corresponds to Processor starts with x86, the computer is running a 32-bit version of Windows. If the value that corresponds to Processor starts with ia64 or AMD64, the …

  3. “An operating system wasn’t found” error when booting Windows

    When trying to boot Windows, you receive the error: An operating system wasn’t found. Try disconnecting any drives that don’t contain an operating system. Press Ctrl+Alt+Del to restart

  4. Install Windows Updates - Microsoft Support

    Learn how to check for the latest Windows Updates and install them to keep your device running smoothly and securely.

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

    Under System, look at the System type entry. It will say either 32-bit Operating System or 64-bit Operating System. Method 2: View the System Information window Click Start, type system in …

  6. 32-bit and 64-bit Windows: Frequently asked questions

    How do I tell if my computer can run a 64-bit version of Windows? Windows 11 doesn't have a 32-bit version and is 64-bit only so any device running Windows 11 is capable of a 64-bit version …

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

    Jan 12, 2007 · After reviewing the log file to determine which system file was corrupted and could not be repaired, find where the corrupted file is located, and then manually replace the …

  8. Windows help and learning - support.microsoft.com

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

  9. Backup, restore, and recovery in Windows - Microsoft Support

    By understanding the differences between backup, restore, and recovery, and utilizing the built-in Windows tools, you can ensure that your data and operating system are well-protected and …

  10. Surface turns on and shows "Couldn't find a bootable operating …

    There are steps you can take if you turn on a Surface device and see "Couldn't find a bootable operating system."