Do I need Client or Sever?

[TexasHitMan]

I am going to be playing on a team in on-line gaming. Do I need to have client or server software?

[Cstar_maxim]

If your team has a server available to them to use, all you need is the client, however if your team does not have this available to them then they will need to DL the server and have it running somewhere in order for you to join with a client.