Can openSUSE Leap 42 install the program by itself?

Question

linux

Faced with interest. I downloaded to try openSuse Leap 42. I installed it on a virtual machine. I climbed about the interface and turned it off. Turned it on after a few days. HOP! And vmware-tools are already there!
Question: can openuse install programs without my knowledge?

Answer 1

During installation, it determined where you fussed it and installed it right away, this is the normal behavior of the installer to determine whether it was put into a virtual machine and install additions.
And so the system itself does not put anything. Everything is just you.

Answer 2

It is a virtual engine that puts additions into slave virtual systems. It is also possible to install at the time of the update - due to the fact that the system is running under a virtual machine. But usually the first.