Turn Your Windows 7 PC Into A Wireless Hotspot

Everybody's got a wireless network at home, but if you've ever wanted to get your iPod touch, iPhone or other wireless device connected but all you've got is a wired network at work, school or elsewhere, Windows 7 makes this process trivial.

Before we begin, you should make sure that you've got a laptop or desktop with a wireless card that isn't currently connected — if your laptop is connected to the wired network, your wireless card should be free, and we can use it to allow access to the internet. Note that you have to be plugged into a wired connection in order to share the connection wirelessly with others. Readers should also note that this won't work on (some) work networks that use group policies to enforce TPS report cover sheet boredom and prevent you from having any fun at all.

You'll want to start out by heading into the Network and Sharing centre through Control Panel, or you can quickly get to it by right-clicking on the network icon in the system tray. Once you are there, find the link for "Set up a new connection or network".

You'll be prompted with a wizard that allows you to connect to VPNs, dial-up(why?), or create a new ad hoc wireless network, which is what we want to do. You can easily use an ad hoc network to share files back and forth between two computers, but today we'll be using it for sharing the internet connection.

You'll need to give your network a name and choose some security options-remember that WEP is extremely easy to crack and you'll want to make sure to use at least a decent sized key even for WPA2. The really important option on this page is to remember to check the box for "Save this network".

At this point your ad hoc network should be running and ready to start connecting your devices, but you'll want to hold off just a minute. You'll notice that the ad hoc networks that you create get added to the quick-select wireless network list-when you disconnect from your ad hoc network, it's the same as stopping it. Connecting to the network is the same as starting it back up-this way you can quickly switch back and forth between connections with just a few clicks.

The last step is enabling connection sharing through your regular network card, which will allow anybody connected to your ad hoc wireless to use your internet connection. To do so, you'll want to head into the Network and Sharing centre, click the "Change adapter settings" link on the left, and then find your network connection in the list-it's very important that you only enable internet connection sharing on the adapter that is actually connected to the internet. In this case, my internet access at work goes through my Local Area Connection, so I've enabled it there.

At this point, you should be able to connect your wireless device to your new network and access the internet, or even share files directly with your laptop.

Have you been able to successfully get your wireless device connected to your PC? Tell us about your experience in the comments.


Comments

    I tried something like this with my Vista PC. My computer is connected with a 20m+ cable to the wireless router. However, my laptop could pick up a strong enough single, so I did this method to try and boost the wireless. It worked but there was an issue of connecting and reconnecting each time I turned my PC off.
    To solve my problem, I had a unused router, I turned DHCP off, pluged my PC into the port, setup a new network SSID and connected to my laptop through that. It worked much better then going through Vista.

    I've tried this , and got all the way, but the wireless network does not appear in other devices.

    This comes at a good time as I just book into a hotel room.

    I did notice that the Local Area Connection Properties includes a space for Home Networking Connection, which filled out 'Wireless Networking Connection', but cannot be changed.

    Any ideas where I might be wrong are appreciated.

    I've been trying to do this for a while, the best result so far has been throwing a few commands at cmd but my phone would always get stuck at authenticating. using the method in the article didn't work for me, but nether does using 3rd party software designed for the same thing. any ideas on why my devices can't see it?

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