It seems that the move itself didn't damage anything because Windows is still working, and the system says there is a network connection.

But can you tell us more about this connection? I assume this is a PC and not a laptop. How does this PC connect to the network, eg via a cable, or wireless? What does it connect to, a router, or directly to a modem?

What messages are given for;

1] The network icon in the Notification area, (where the clock is)? if you hover the mouse over that icon, what does it say? For example, my network icon says "Network: Access Local and Internet"

2] What error messages can you see when you use a browser to access the internet?

If a router and a modem are used for internet access, I would power them both down, (turn them off), wait two minutes, then power them back up, then reboot the computer.