moveing my server

I am moving my network, 6 PC and 1 server, 1 ROUER, 1 16 port switch. I’m moving to a new office. Can you till me how to setup the step by step to setting up at the office also I am add ONE new PC?

Can you till me if I have to Confidg the setting?

Will the IP address change?

can somfone help?

T! is installed at the new office.

BOB