Hey Blue Volk, have a great birthday tomorrow

Like Craig said we'll all be glad to try and help, you'll find everyone here is friendly and FS mad

With the difficulty thing, in the opening page click on settings (near the bottom left of the screen), and then choose realism settings. You can adjust how easy or difficult things are there. My advice, keep them low until you've mastered taking off and landing in a few aircraft, and then just gradually increase the settings. Before you know it you'll be a aviation star.
Ozzy.
Ps. I'm an English teacher, and your English is good, far better than my German.