How to set up internet connection for my desktop pc?

First we will be doing the PCI adapter. You are going to have to buy a PCI wireless adapter in order to receive any communication from the router. Step 2Power down your computer, disconnect from power. Open your computer, take out any screws from the case and open it. Make sure you are wearing your magnetic wrist band. If you do not have it, touch the power supply to ground your self. Step 3 PCI SlotsLocate the PCI slot on your motherboard. Step 4 take out the PCI Plates from your case.Once you located a free PCI slot, take out the metal covering plate on the case for you to insert the PCI face. Step 5Now install the Wireless PCI adapter, but remember to take out the antenna before installing the adapter. If you can not take out the Antenna, pointed straight out for that you can install the adapter correctly. Step 6Make sure the adapter in put in nice a tight, close the case and plug everything back in. Step 7The adapter should have came with a CD, you have to install the network card driver to the windows operating system. Some systems will recognize the new device automatically. Step 8Follow instructions on the cd and the driver will install. Step 9Now that you have to network adapter installed, you can now use you PC desktop to connect to a wireless router. Read my other article "How to Connect to Wireless Internet On a Laptop" This article will show you how to connect to a wireless router from a wireless adapter. For More Information and get instant computer help from Microsoft Certified Technicians follow the link given below http://www.iyogi.ca/

The PC is usually wired to the wireless router. Then the laptop is connected wirelessly to the router.

Just plug your computer into your router with a cat5 cable. If your computer is set up for DHCP (which it probably is) then it will work fine.

I think you will need the settings to connect it to internet. Better call your service provider for exact help.