I bought a used HP desktop computer to replace my old HP pavilion. I was going to hook it up I can not find the phone ,ethernet or data port. Was this computer used with a wireless connection? What do I need to do to get it internet connected. I use the ATT ISP.
Can you help?
Murray

Did you try looking on the back of the machine for the outlet that looks like a telephone symbol right above it?

You must have purchased a very old model if you can't figure out where the ethernet port is.