Hi all, I'm new and not very tech capable. I have just received a new laptop with a Windows 10 Pro Operating System DVD - however my new laptop does not have an optical drive. Can I copy the DVD onto a USB stick on my desktop which is running Windows 10 and use it to upgrade the new laptop which arrived with Windows 7. I have already tried the direct download but keep getting to 99% and then eventually the screen disappears. Many thanks.