Purchasing Query

Hello,
I am currently deciding whether to switch with you or not and if this is answered I will be purchasing tomorrow. After purchase do you have to do anything else other than get the client or do you have to put your PC into an certain mode or something or anything else. Please respond thank you.

you really don't need to do anything other then downloading the client, insert your forum credentials, log in and play.

Thank you ever so much buddy!