you go to options in the main menu and choose graphics
no
it contains blood and swearing and lots of it.But you can turn it off so with mature graphics turned of its rated around 12+
no you can not
No.
No
you can turn it off in Call of Duty Black Ops
go into to options to turn it off.
You can turn them all off including the blood
no you can not turn it off because its part of the game
no but you can report them
No
Yes, when you start Black Ops if you want to filter graphic content like blood and gore. In the PC Version you can turn off the voices, but not the words only. In zombies though you can turn off language.