Use cmd (command prompt) to copy files and folders. It’s nice to know how to use the command line to do basic stuff. If you need to create a task scheduled copy/paste job this is going to be very useful.
// go to file or folder dircd Desktop
// list file or folderdir
// copy file or folderxcopy file.txt file2.txt
xcopy folder1 folder2\
1.Plug in USB 2.cmd as administrator 3.Diskpart 4.list disk 5.select disk # (replace # with USB disk number) 6.clean (to clean USB) 7.create partition primary (to create a bootable partition) 8.select partition 1 (to select the partition that you just created) 9.active 10.format fs=fat32 (or format fs=ntfs for more than 4 GB) (to format the USB drive) 11.assign 12.exit (exit diskpart) 13.copy all files from ISO and paste it inside the USB drive