At the main menu, go to options and select brightness and from there you can change the level. However, modern TV's and HDTV's now have a black level setting that may interfere with Gaming video exposure. To remedy this you must modify the video settings of your TV set.
Yes puase it then go on settings and change what you want(brightness,screen angle,volume,ect.)
Unfortunately, you can't change any of the settings in Black Ops multiplayer.
You cant
No you can not
You can't because it's the treyarch clan tag for Black ops devoloper's only.
you have to update the game...
You Don't
You cant
change weapons faster
No you cannot
No.
click a layer