The biggest advantage of downloading Windows installation files from the official Microsoft website is that it is safe, up-to-date and fast. To download Windows installation files directly and conveniently from Microsoft's official server, in addition to using tools such as Windows and Office ISO Downloader and Fido, you can also try Hasleo Windows ISO Downloader. It is a small, portable, and free Windows installation file download tool.

UEFI is unknown for most PC users, to fully understand it, you can use Google. Or you can also simply see it as a substitute of BIOS, which is much more advanced than the latter. However, the appearance of this new thing has brought many new problems to "Windows + Linux" dual systems. Fortunately, EasyUEFI can help us.