MoreGoogle: Extended Google Features

MoreGoogle: Extended Google Features
Who are they and how do they do it?
I don't know who to ask about how it functions and I'm afraid that it can harm my computer anyway.

I don't like this:
MoreGoogle is not Google. MoreGoogle is more Google :-) It's a tiny piece of software that aims to extend your Google experience.
Google Inc. has nothing to do with MoreGoogle; they probably don't even know this site exists.