COD: Black Ops newbie questions?

[Cristina]

Ok so we just started playing a few days ago.
1. How do enemies see you when there like 200 ft away and aim correctly all while it's dark and hard to see where I am?
2.From the helicopter how on earth can they see you and shoot you perfectly even tho you may be inside a building??

 

[the boss]

1. i honestly dont know that one
2. they shoot at a doorway. in order to avoid that, get inside and stay away from the doors/openings

 

[TheDuke14]

for the first question, theyre probably using spy planes which is the same as the UAV from all the other call of duties. for the second question, its because when ur using the chopper gunner (ur helicopter) all the enemies appear in red boxes and they know where u r and where to shoot, plus a chopper gunner kills in 1 second so if their crosshair goes over u for like one second,ur most likely dead

 

[Connor]

To answer this quickly and accurately, Because its god damn kids who are younger than 16, who play that game 6+ hours a day. No lives, and they get so good at it. Do yourself a favor and dont get video games, it was probably the best choice in my life, make it yours too.