How to Use Your Computer As a Router

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How to Make a Desktop or Laptop Act Like a Router
Create your own network key and confirm it. With Internet Connection Sharing, it can share your Internet connection with those connected devices. If you want to temporary stop allowing other devices to connect wirelessly through your computer, you can type the following command in the Command Prompt and hit Enter:. Click on the Sharing tab and there is really only one box you can check: How to check if your wireless adapter supports Hosted Networks in Windows 10 While some adapters include support for Hosted Network, you will first need to verify your computer's physical wireless adapter supports this feature using the following command: You just have to resort to a little command line trickery.

Step 2 – Create Ad-Hoc Wireless Network

How to turn your Windows 10 PC into a wireless hotspot

Also, on Windows computers, the process of setting up this router functionality is called Internet Connection Sharing. However, in order to have clients connect to the host computer wirelessly, you also have to setup an ad-hoc wireless network that connects to the Internet using the other network interface installed on the machine. For a better understanding, here are the tasks we need to complete in order to make your computer into a wireless router:.

Make sure you are in icon view and not category view. Click on Change adapter settings in the left-hand menu. Now right-click on Local Area Connection and choose Properties. Note that on some other sites state that you should right-click on Wireless Network Connection, but this would mean the wireless connection would be shared and all clients would have to connect via Ethernet. Click on the Sharing tab and there is really only one box you can check: When you check the box, the dropdown box under Home networking connection will become enabled.

Here you want to select the wireless network connection for your wireless card. If you have more than one listed, it could be that one of them is a virtual adapter.

Make sure to not choose that one. You can tell if there is a virtual adapter when you look at all the adapters after clicking Change adapter settings at the beginning of this article.

Click OK and close out of the Properties window. Now the LAN connection will be shared and we can move on to step 2. Choose the wireless network connection option and move to the next screen. Continue until you reach the end and choose to not create a network setup disk.

Switch to any computer you want to get wireless Internet from. Connect to the network you created on the laptop, using your created Network key to access it. This computer should be able to access the Internet once it acquires the IP address from the laptop router.

How to Use a Laptop as a Router. Share Share on Facebook. Get great tech advice delivered to your inbox. Creating a wireless hotspot in Windows 10 is relatively straightforward — don't let the command line scare you. Simply follow the steps below to configure a wireless Hosted Network:. Where the SSID would be the name you want to identify your wireless network when trying to connect a new device, and the passphrase is the network security key you want users to use to connect to your network.

Remember that the passphrase has to be at least 8 characters in length. However, any wireless capable device won't be able to access the internet just yet. The last thing you need to do is to share an internet connection using the "Internet Connection Sharing" feature from a physical network adapter.

Next, right-click the network adapter with an internet connection — this could be a traditional Ethernet or wireless network adapter — select Properties. Next, from the Home networking connection drop-down menu select the Microsoft Hosted Virtual Adapter.

At this point, you should be able to see and connect any wireless capable device to the newly created software access point, and with access to the internet. If you want to temporary stop allowing other devices to connect wirelessly through your computer, you can type the following command in the Command Prompt and hit Enter:.

At any time, you can just use the start variant of the command to allow other devices to connect to the internet using your computer as an access point without extra configuration:.

Similarly, you can also use the following command to enable or disable a wireless Hosted Network:. In the case you want to change some of the current settings, such as SSID or network security you can use the following commands:.

The following command shows the mode and SSID name in use, max number of clients that can connect, type of authentication, and cipher:. And the following command will also reveal the current network security key among other settings, similar to the previous command:. While the setup of a wireless Hosted Network in Windows 10 is not very complicated, Microsoft doesn't make very straightforward to remove the configurations when you no longer need the feature.

Although you can use the stop or disallow commands, these actions won't eliminate the settings from your computer. If you want completely delete the Hosted Network settings in Windows 10, you'll need to modify the Registry. Before you change anything settings on your computer, it's worth noting that editing the Windows Registry can be a dangerous game that can cause irreversible damages to your system if you don't know what you are doing.

As such, it's recommended for you to make a full backup of your system or at least System Restore Point before proceeding with this guide.

You have been warned! You will know that you have successfully deleted the settings when the Settings field reads Not configured. Make sure you turn off "Internet Connection Sharing" in the physical network adapter that was sharing the internet with other devices.

Step 1 – Enable ICS

If you only have one network interface, you can’t convert your computer into a router. Also, on Windows computers, the process of setting up this router functionality is called Internet Connection Sharing. Identify the network as a computer-to-computer (or ad hoc) network as you won't use wireless access points. Click the "Connection" tab. If there is a box labeled "Connect when this network is in range," make sure it is checked. Four Ways to Transform That Old PC Into a Powerful Router. By Eric Geier. If you have an old PC collecting dust, turning it into a gateway and router for your home or small office network is one way to put it to good use.