Download Windows 11 - microsoft.com
www.microsoft.com › software-download › windows11Before you install Windows 11, it’s a good idea to save any work and back up your PC before you start. If you used the Media Creation Tool to download an ISO file for Windows 11, remember to burn it to a DVD before following these steps: Attach the USB flash drive or insert the DVD on the PC where you want to install Windows 11. Restart your PC.