Usually a 4 GB flash disc or SD card is sufficient for this purpose. But you will have to insert a flash drive or memory card to avail this feature. You can bypass the ISO to USB or DVD burn process by choosing create a bootable USB for Windows 10 option. The file will download and you can use any Windows ISO to USB or DVD tool to create installation media. If you want to save ISO image file for future use or any other purpose, choose save ISO to computer option. There is an option that lets you make a choice either download the latest full ISO for Windows 10 or create a bootable installation USB. Create Windows 10 USB or DVD (bootable disc) directly or download Windows 10 ISO for later use.Upgrade Windows 10 to latest version (i.e.Media Creation Tool can help you two things: Install Windows 10 using Media Creation Tool.Download Windows 10 ISO without product key.Create installation media (USB, DVD or ISO).Choice ‘upgrade’ or ‘create installation media’.Media Creation Tool vs Windows Update Assistant.Alternative to Windows 10 Media Creation Tool.What is Windows 10 Media Creation Tool?.
