Connect pc to wifi without ethernet cable

Having a wifi connection for your desktop is sometimes necessary. You may need it because you don’t want to depend on cables, or maybe you just want to place your desktop somewhere else.

But what if you don’t have a wireless network adapter or wifi connector for your desktop? Good news: you can still have a wifi connection in your PC without one. Read on to find out how.

If you don’t have a USB adapter, fret not. Here’s how you can connect your desktop computer to a wifi connection without one:

Use Your Smartphone as a Network Adapter

Below, we’ll tell you some simple steps that you can follow to have a wireless internet connection on your computer:

• Grab your smartphone and a USB cable and turn on your computer. Even a charging USB cable will work for this.
• After your computer is turned on, connect your phone with it using the USB cable. You will hear a recognition sound from your computer and see a notification as well.
• Turn on wifi on your smartphone.
• Next, drag down your smartphone’s notification bar and tap on the USB notification.
• Select ” USB tethering” from the list of options.
• Alternatively, you can go to your smartphone’s settings, connections, and then turn on USB tethering here.
• Wait for a minute. Eventually, you’ll see that the wifi bars symbol in your PC’s taskbar has changed into a desktop symbol. This means you’re connected and ready to surf the web now.

That was pretty simple, wasn’t it? You got a good enough internet connection on your computer and didn’t even spend a penny on a wifi adapter.

Use Your Laptop to Share Wifi

Here’s how you can use your laptop to connect your PC to wireless internet:

• First off, turn on your laptop and make sure it is connected to your wifi.
• Go to the control panel and then click on ‘network and internet’.
• Next, click on the first option that says ‘network and sharing center’.
• On the left, you’ll see some options. Click on the one which says ‘change adapter settings’.
• Find the wireless network that’s connected to your laptop and right-click on it.
• A box will open up, showing wifi properties. On the top, hit the sharing tab.
• Next, tick the box that says ‘allow other network users to connect through the computer’s internet connection’.
• Now, connect your laptop and PC together through an ethernet cable.
• Your PC will recognize the connection, and you’re ready to surf the web.
• However, in some cases, you may have to select the ethernet option after connecting the cable. Right-click on this and select Bridge Connections.

Ethernet Connection Between a Router and Pc

If you have a wireless device such as a MiFi, but you don’t have any wifi hardware for your pc, you can still establish a connection between the two. For this, you’ll need a router. 

So, if you have a router lying around in the house, you can use it as a repeater which will connect your wireless device to your pc through an ethernet cable.

You won’t have to buy a USB wifi adapter for your pc this way. However, if you don’t have a router, buying a wifi adapter will be a much cheaper and simpler solution.

To use a router as a wifi repeater for a wifi connection in your pc, watch this video tutorial that explains the whole process in detail.

How Do I Connect to Wifi on Windows 10 Without an Adapter?

No matter what version of windows you got, the steps to connect your pc to a wireless connection will be the same as described above. 

With only a few tweaks in the Windows 10 update, you won’t find it difficult to establish a connection between your pc and smartphone/laptop.

Can You Connect an Old Computer to Wifi?

Adding wireless abilities to old desktop pcs is tricky but not impossible. It depends on what version of Windows is installed on it, so if you have Windows XP or anything above, you can try the above-listed methods. 

However, the connection may be too slow to be of any use, so you can, instead, buy a USB adapter, or, you can try installing a PCI express card on your computer.

None of these methods likely works if you have, for example, Windows ME in your computer, since wifi devices these days don’t support this version anymore. You can watch this youtube video for a detailed explanation.

Conclusion

You may have to seek professional help for installing a PCIe card in your computer, and this will, of course, cost money, just like buying an adapter would.

So unless you need super-fast internet, you should try the first two methods we discussed to get a wireless connection in your pc. They provide a stable and fast enough connection for everyday tasks and are simple to set up as well.

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