Ello all:)

I am working on an assembly assignment. I created the assembly in SW 2018 at another campus due to internet being down at my regular location. I am now trying to open the file at school and it opens it but all of my options across the top are grayed out. I am currently on 2017 in my class. here is a picture of what i mean. I suppose that this is a version issue?

thank you much:)