[bkknight]

I am working on a network right now that is having problems. I am trying to connect my grandmothers computer to our wireless network, to use the internet. I am using a Linksys wireless-N router range booster with a wireless-N receiver. It connects to our network just fine, however it will not connect to the internet. What should I do?

[TerryNet]

Start, Run, CMD, OK to open a command prompt:
(For Vista type CMD in the Search box after Start)

Type the following command:

IPCONFIG /ALL

[Note that there is no space between the slash and ALL.]

Right click in the command window and choose Select All, then hit Enter.
Paste the results in a message here.

If necessary use a text file and removable media to copy the results to a computer with internet access.