Hello, Please note that Windows 10 virtual machine should be fully operational (including full screen feature) on Parallels Desktop 19 and macOS Sonoma hosted on an Intel Mac. Windows 10 is not supported on Mac with Apple Silicon Chip. To download and install Windows 10, kindly follow the below steps: 1. Download the corresponding .ISO of Windows 10 you require from the link. 2. Launch Parallels Desktop > Click on the Parallels Icon on top of the mac menu bar > Select Control Center 3. Click on the "+" sign in top right corner > Select Install Windows, Linux, or MacOS from an image file > Select your Windows 10.iso file that appears in the list > continue. 4. Once the Windows 10 virtual machine setup is completed > check whether everything is working fine. Thank you.
