ViaVox

First if you want to get better and good already you have to camp at a place where no one sees you and if you see someone spray the mcjiggers out of them then keep trying to do that
If you play headquarters, then let the enemies get the objective then throw a grenade inside a open window then you got everybody dead.
If you are bad at the game there is an easy way that you can get better. If you die alot then get revenge on them by camping in bushes so you dont die.
You can camp next to open doors so when somebody comes in, you will be able to get an easy kill or revenge you can say.
You can mount on stuff but make sure its like a wall behind you because you might not want to let someone kill you from the back.
BONUS FOR NEW PLAYERS JUST TO HELP YOU GET MORE BETTER make sure to get killstreaks so you can get an airstrike.

cod modern warfare 5 tips and tricks