Before you say anything, yes I'm a noob when it comes to Ubuntu or Linux in general. I used to have a problem where GRUB wouldn't launch and I could only use Windows 10. Now it's the reverse. When I turn my laptop on, GRUB shows up and I can run Ubuntu without any problems. But when I choose Windows 10 (Launcher) it only starts up GRUB once more. Is there a way around this? I still have Windows on my hard disk, I just can't boot it.