Internet connection
It will help you to disclose the type of connection and involved to your computer . Assuming that the connection done with a wire from the computer to the Modem. Check the Device Manager for valid Wire card entry. If there is No valid entry, delete any Bogus Entry and re install the Wire card Drivers. Check the Network connections to make sure that you have a Local Area Connection Icon Entry and that the Properties of the Icon are correctly configured with TCP/IPv4 protocol in the Network Connections Properties. Log to the Router's menu from a working computer and make sure that the DHCP is On and it is configured to assign IPs that can cover the number of computer that are connected Switch Off the computer and the Router, Reboot the Router, and the computer. Right click on the Wire card Network Connection, choose Status, Details, and see if it got an IP and the rest of the settings. Also make sure that the Software Firewall on each com...