Create installation media for Windows - Microsoft Support
Installation media, such as a USB flash drive, can be used to install a new copy of Windows, perform a clean installation of Windows, or reinstall Windows. To create installation media, go to the software …
Updating Windows bootable media to use the PCA2023 signed boot …
Feb 4, 2025 · The PowerShell script described in this article can be used to update Windows bootable media so that the media can be used on systems that trust the “Windows UEFI CA 2023” certificate.
Recovery Drive - Microsoft Support
This utility creates a USB recovery media that can help you restore your Windows device to its factory settings, even if you replace the hard drive or completely wipe the drive.
Startup Repair - Microsoft Support
Oct 14, 2025 · This tool is particularly useful when your computer is experiencing issues such as missing or damaged system files, corrupted boot configuration data, or other startup-related problems.
Boot Surface from a USB device - Microsoft Support
For info about how to create a bootable USB drive for your Surface, see Creating and using a USB recovery drive for Surface. To download a recovery image for your Surface device, see Surface …
Ways to install Windows 11 - Microsoft Support
Feb 4, 2025 · For more information, see the device's documentation or the device manufacturer's website. From the device's boot menu, select the Windows 11 installation media. The device is …
Use Bootrec.exe in the Windows RE to troubleshoot startup issues
Note To start the computer from the Windows Vista or Windows 7 DVD, the computer must be configured to start from the DVD drive. For information about how to do this, see the documentation …
Backup, restore, and recovery in Windows - Microsoft Support
This tool can be used to download the latest version of Windows and create a bootable USB drive or DVD, which can then be used to perform in-place installations or brand-new installations of Windows.
“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
Reinstall Windows with the installation media - Microsoft Support
This tool can be used to download the latest version of Windows and create a bootable USB drive or DVD, which can then be used to perform a clean installation of Windows.