How can I share internet from my laptop to my desktop?

I currently have my laptop connected to the wireless internet connection in my house. It is running Windows XP. Now I have a desktop that I just built that I have yet to buy a wireless card for. I have a 5ft ethernet cable that I can run from my laptop to my desktop, but how do I share the internet? Please I help I really want to get internet on my desktop.

How do I connect a laptop to the internet?

I just got a laptop, and I’m trying to connect it to the internet. But right now I have a modem, not a wireless router. I have an ethernet cable though, so I connected it from the modem right to the laptop. It still wont let me access internet. Suggestions?

How do you connect to the internet on a laptop?

I plugged in my Ethernet cable and the laptop still wont connect to the internet. I have also tried restarting my modem and computer.

How do i connect a computer to the internet after reboot?

My bro rebooted his computer but internet explorer wont connect to the internet. The only tip i got is that we have DSL?
More tips:
Its connected through an ethernet cable.
oh and its XP professional.
and the modem is working fine cuz we use the same modem and my computer is working fine.

How do I set up my school laptop to get internet access at home?

My high school just handed out laptops. We get wireless Internet at school but I can’t use it at home, because our Internet is not wireless. They told us to get an ethernet cable. Is that all we have to do to get home Internet access? Or else what do I have to do?

How can I connect both computers to the Internet?

On campus, my computer is connected to the internet. I just plug the ethernet cable into the wall socket (no modem or router). What can I use to simultaneously connect my laptop and desktop to the internet? A hub, or switch, or something else?

How do I share an internet connection with my laptop and desktop without a router?

I don’t know if this is possible,
Because i know very little about computers,
So if you need anymore information just ask><

Here is my situation.
About a year ago.
With the same wireless modem that i’m using now,
My laptop was connected to the modem via an Ethernet cable,
And my desktop was connected via a Netgear Wireless USB Adapter (WG111v3)

Now this worked perfectly fine,
until one day – the laptop decided to stop working.

I found it recently, and after messing around a little bit with it,
Got it to work.

The only problem is.
A few months after the laptop stopped working for some mysterious reason,
the internet connection stopped working on the desktop.
This was because the Adapter had broken.
So I used the Ethernet cable to connect the desktop to the modem.

(The modem is a SpeedStream6520 – And it’s brand is "Siemens" If that helps at all!)

So now, I can’t connect the laptop to the internet, because the Ethernet cable that i once used, is being used by the Desktop.

I have tried connecting the laptop with the USB adapter, to no avail.
And yes, I did buy a new USB Adapter.

I have tried this website,

http://www.microsoft.com/windowsxp/using/networking/setup/adhoc.mspx

And as easy as it looks,
I dont have any of the options displayed,

Such as "Network and Internet Connections", "Network Connections", or the "Wireless Networks" tab in the "Properties" window.

I dont have a router,
So my question is.
Is it possible to share my internet connection, and files, between both my laptop and my Desktop?
If so, how?

P.S.
My laptop and desktop are the same brand, HP.
And both are running on Windows XP,
But the deskop is on Windows XP Professional.
The laptop has the options from the website, but for certain reasons it can’t be my host computer.
* my old computer is actually windows VISTA! \:

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We’ve recently ordered service from Time Warner, and they set up our TVs and PC, but we are now trying to connect our laptop to the internet as well. The router they gave us is made by Arris. I plugged in the ethernet cable, but it didn’t work. I checked into drivers, and it said that one is not needed for Vista. What do I do to get the laptop online? Thanks.

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I have a 2wire gateway and i used an ethernet cable to connect it to my desktop. I want to connect my laptop to the internet, but I found out that it won’t connect to the internet without the ethernet cable. Without the ethernet cable my laptop says it is connected to local only. What should I do?

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Then I got a virus so I had my computer reformatted and now I can’t connect back to the router. The ethernet cable is plugged in, how do you re-connect to the network/router?

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