Windows installation via USB stick

If you do not have a CD / DVD drive on your PC / laptop, you can use the "Windows USB / DVD Download Tool" to install Windows from a USB flash drive. To create a bootable USB flash drive, download the ISO file, and then run the Windows USB / DVD Download Tool. Once done, you can install Windows 7/8/10 directly from the USB flash drive.

Download the Windows USB / DVD Download Tool at heise.de

For instructions with additional alternatives, see here.