Why can’t I install Windows 11/10 on a USB flash drive? The main reason why you are not able to install Windows 11 or Windows 10 from a USB flash drive is that the USB device is offline.
Once the process is completed, you will have a bootable Windows 11/10 installation USB media in your hands, which you can use to install Windows 11/10. To burn an ISO file to a USB drive ...
You'll need a removable media device with at least 16GB of storage to create a bootable macOS installer. You can download the installer for all modern macOS versions ...