Windows 10 installed on an external hard drive
Hi! I had windows 10 installed through bootcamp because I need certain programs to complete homework assignments for my classes. However, I don't have enough space to install the programs I need. Is there any way to install windows through an external hard drive? I've searched it up, and I found two youtubers who suggest installing either parallels or vmfusion. I've tried this but it wasn't running the way I hoped.
I normally go on campus to complete my assignments but we are supposed to stay home because of COVID-19. Please if anyone knows of a different way to do it, let me know.
By the way, my laptop is running yosemite.