virtualbox.org

I have an OpenSuse 13.2 VM.

I cannot figure out how to install the guest additions. I've told VB to put in the guest additions ISO and I see it there.

But how do I run the installer?

(Yes, I'm a noob to linux. sorry. i've made this VM to begin learning Linux).

You've inserted the CD, now you need to run the installer.

As to instructions, I doubt that many of us could improve on what's already in the user manual.