Yes, I can get to the links using the other computers but, don't I need to get to the links from the one is messed up in order to fix it?
No, you need to print the instructions if you need them...
I mean, I thought it is something I have to download to the messed up computer
so it fixes it. Or it is a page where I can learn how to work with the problem?
Yes, learn, instructions...
I'm sorry to be so computer dumb, but how I get the network settings?
Thanks for your patience. I'm glad I'm not next to you, my head would be full of lumps
Start Menu > Control Panel > Network connections
Choose the network you're using, right click it and choose Properties.
Post the TCP/IP settings clicking, again, on Properties. You can take screenshots of them.