Googling "Linux" should've come up with plenty of results. But yes, ubuntu is what I'd recommend for new linux users, although seeing as how you had a hard time even FINDING it, maybe you should reconsider your options
Yeah,
Linux is a complected OS that requires a quite a bit of knowledge about computers.
not really, installing something like ubuntu is really simple.
Installing it is.... Using it isn't something that a noob should use...