NAVIGATION QUESTIONS/HELP

Hello. First, if you read all this, bless your little soul for helping a newbie like me. I need all the help I can get with navigation in the game. All I can figure out is the compass points. And so the questions begin - What is the little pink box-thing for? What is the pink line for? What is the green line for ? What is the green line segment parallel to the green line for? How do I know where I am map-wise? How can I label airports in free flight? Lakes? Cities and Towns? I live in Canada, Eh?*snicker snicker* in Simcoe, Ontario, which is about 15 minutes from Port Dover - Friday the 13th Capital of North America - so I start at Hamilton Airpot. I go south to lake erie, and follow the shoreline west to find port dover. Now, I haven't made it to port dover (took too long in a bush plane, so i quit), but how would I know when I was there? Like, can I make my own little pre-planned path using software. And finally, I SWEAR LAST QUESTION(S)! How do you use the frickin' flight planner? i tried to tell it to take me from Hamilton airport to Toronto City Center. I save the plan, and start the flight. No visuals, no instructions, no anything. How does it work? Or can somebody point me to a manual for it. Thank you for any questions you can answer, let alone reading all of this