How do I subscribe to Comcast?

How do i subscribe for additional channels using comcast digital cable?

• how do i subscribe for channels like starz and encore for comcast digital cable also, how much does it cost for additional channels?

• Answer:

  you have to call comcast and arrange it, first you should check to see if they are running any specials on ordering the certain movie channels. or you can check out their website at www. comcast/home