I’ll describe the actions that need to be performed to make a bootable USB flash drive with OpenSUSE:
1) Download the image of OpenSUSE from the official site software.opensuse.org
2) Download Universal USB Installer:
http://www.pendrivelinux.com/universal-usb-installer-easy-as-1-2-3/
3) We connect the USB flash drive to the computer and run the Universal USB Installer. In it, we agree with the license agreement by clicking “I Agree“, in the second window:
“Step 1:” choose “OpenSUSE x64 or x86 depending on the downloaded image and the system on which the installation will be performed“,
“Step 2” click “Browse” and point to the downloaded iso-image of OpenSUSE.
“Step 3:” select the letter of the flash drive, tick the “Format” (this will re-partition the file system table and erase all data).
4) Click “Create” and wait for the process to be completed.