The U disk installation system is faster than the CD installation system, and the U disk is a more commonly used mobile device, generally we will not deliberately choose a computer with a burner when buying a computer, so this time can only use the U disk to do the system disk.
Prepare an empty USB flash drive (4G)
UltraISO software
Open UltraISO and select the File menu -- Open.
Select the Windows system image file to open, here I choose the WIN10 image file.
Select the Startup menu -- Write hard disk image
Confirm [Write mode] Here is USB-HDD mode Click [Write] button
To display the data loss warning, click Yes. Before this, you need to confirm that the U disk is empty, because the U disk of the system can not save other data in addition to the system, otherwise it can not boot the installation system.
After writing, you can open the U disk to see that the system has been done. Next time, just insert the USB flash drive into the USB port of the computer, then press the shortcut key to enter the quick start menu, select the USB flash drive press enter to enter the installation interface.