How to download MinimServer to Synology

[nyron59]

I'm missing a key step here. I have successfully downloaded Java 8 from the Package Center. I know precisely which .spk file to download from the Internet.

However, I dont know how to get that file from the Internet to my Synology NAS. Do I go to the Download Center? Then what? Can someone give me a step-by-step guide as to how to get the file from the Internet into my NAS?

I'm knew to this and it shows!